As we age, issues like “sagging along the jawline” or a “blurred facial contour” become more noticeable. Many people feel that their facial appearance changes every time they look in the mirror. The causes are varied, including muscle and skin deterioration due to aging, as well as fat accumulation and swelling. One solution gaining attention for addressing these concerns is “lift-up” treatments. Lift-up methods range widely, from at-home self-care to professional aesthetic procedures. In this article, we provide a thorough guide to lift-up techniques for enhancing the jawline, examining their effectiveness, safety, and longevity, and highlight key points to help you choose the method that best suits you.


フェイスラインを整えるためのリフトアップ法Lift-up methods to enhance the jawline1. フェイスラインが崩れる原因を理解する1. Understanding the Causes of Jawline Saggingフェイスラインは顔全体の印象を大きく左右する要素です。輪郭がシャープに整っていると若々しく健康的な印象を与える一方、たるみやむくみでぼやけてしまうと老けた印象や疲れた雰囲気を与えやすくなります。では、なぜフェイスラインは年齢とともに崩れていくのでしょうか。The jawline plays a major role in the overall impression of the face. A well-defined contour gives a youthful and healthy appearance, while sagging or puffiness can make the face look older or tired. So why does the jawline tend to lose its shape as we age?筋肉の衰えと支持力の低下Muscle Weakening and Reduced Support Function顔の皮膚や脂肪を支えるのは、主に「表情筋」と呼ばれる筋肉群です。これらの筋肉は日常的に使われますが、加齢とともに筋力が低下すると皮膚や脂肪を支えきれず、下方向へと垂れ下がっていきます。その結果、フェイスラインがぼやけたり、二重あごが目立つようになります。The muscles that support the skin and fat of the face are primarily the “facial expression muscles.” While these muscles are used daily, their strength gradually decreases with age. As a result, they can no longer fully support the skin and fat, causing them to sag downward. This leads to a blurred jawline and a more noticeable double chin.皮膚の弾力低下Loss of Skin Elasticity皮膚のハリを保つ役割を担うのはコラーゲンやエラスチンといった繊維成分です。20代後半から徐々にその量が減少し、40代以降では急激に低下するといわれています。これにより皮膚が薄く伸びやすくなり、下垂が進行して輪郭が崩れます。Collagen and elastin fibers are responsible for maintaining the skin’s firmness. Their levels gradually decrease from the late twenties and are said to drop sharply after the forties. This makes the skin thinner and more prone to stretching, accelerating sagging and causing the facial contour to lose its definition.脂肪の重みと下垂Fat Accumulation and Sagging顔の脂肪は「メーラーファット」「ジョールファット」など部位ごとに存在します。加齢や生活習慣によって脂肪が下垂すると、口角周囲やあご下にボリュームが集中し、フェイスラインを不明瞭にしてしまいます。Facial fat exists in specific areas, such as the malar fat and jowl fat. With aging and lifestyle factors, this fat can sag, concentrating volume around the mouth and under the chin, which blurs the jawline.むくみ・血流不良Swelling and Poor Circulationストレスや睡眠不足、塩分過多などによりリンパや血液の流れが滞ると、余分な水分が顔に溜まり、輪郭を膨張させます。これは一時的な要因ですが、慢性化すると皮膚や筋肉の弛緩を助長します。Stress, lack of sleep, and excessive salt intake can slow lymphatic and blood circulation, causing excess fluid to accumulate in the face and making the contours appear puffier. While this is a temporary factor, chronic occurrence can accelerate skin and muscle sagging.まとめると、フェイスラインが崩れる原因は「筋肉の衰え」「皮膚の弾力低下」「脂肪の下垂」「むくみ」の4つが主軸です。これらは複合的に作用するため、改善のためには多角的なアプローチが求められます。In summary, the main causes of jawline sagging are muscle weakening, loss of skin elasticity, fat sagging, and swelling. Since these factors interact with each other, improving the jawline requires a multifaceted approach.2. 加齢とともに変化する顔の構造2. Age-Related Changes in Facial Structureフェイスラインを理解するためには、顔の構造を解剖学的に把握することが重要です。皮膚、脂肪、筋肉、骨格といった複数の層が重なり合って輪郭を形成しています。To understand the jawline, it’s important to grasp the facial structure anatomically. Multiple layers—skin, fat, muscles, and bones—overlap to form the facial contour.骨格の変化Changes in Bone Structure加齢とともに顔の骨格はわずかに萎縮し、特に頬骨や下顎骨のボリュームが減少します。その結果、皮膚や脂肪を支える基盤が失われ、たるみが進行しやすくなります。As we age, facial bones gradually shrink, particularly in the cheekbones and jawbone. This reduces the structural support for the skin and fat, making sagging more likely.筋肉（表情筋）の変化Changes in Facial Muscles (Expression Muscles)表情筋は加齢に伴って筋力が低下し、皮膚や脂肪を支える力を失っていきます。さらに、使いすぎによる「表情ジワ」や、逆に使わなすぎによる「筋肉の萎縮」が同時に起こるため、バランスを取ることが難しくなります。With age, facial expression muscles lose strength and their ability to support the skin and fat diminishes. Additionally, overuse can cause expression lines, while underuse leads to muscle atrophy, making it difficult to maintain balance.脂肪層の変化Changes in the Fat Layer若い頃は均一に分布していた顔の脂肪が、年齢とともに下方向へ移動します。頬の上部が痩せ、下部にボリュームが集中する「ブルドッグ顔」や、あご下に脂肪が集まる「二重あご」はその典型例です。In youth, facial fat is evenly distributed, but with age, it shifts downward. Typical examples include the “bulldog face,” where the upper cheeks lose volume while the lower cheeks become fuller, and the accumulation of fat under the chin, leading to a double chin.皮膚の変化Changes in the Skin紫外線や酸化ストレスにより、皮膚のコラーゲン・エラスチンが破壊されます。またターンオーバーの遅延によって角質肥厚や乾燥が進み、より一層フェイスラインが緩みやすくなります。Ultraviolet radiation and oxidative stress damage collagen and elastin in the skin. Additionally, slower cell turnover leads to thicker, drier skin, making the jawline even more prone to sagging.このように、加齢による構造的な変化は多層的かつ複合的であり、「皮膚だけをケアすれば良い」「筋肉だけを鍛えれば良い」という単純なものではありません。総合的なアプローチが必須となります。Thus, age-related structural changes are multi-layered and complex; it’s not enough to care for the skin alone or just strengthen the muscles. A comprehensive approach is essential.3. 自宅でできるセルフケアによるリフトアップ3. At-Home Self-Care Methods for Lift-Up美容医療に頼る前に、まずは日常生活に取り入れられるセルフケアから始めることが推奨されます。セルフケアは即効性こそ劣るものの、継続によって筋肉や血流を改善し、フェイスラインの崩れを予防・軽減する効果が期待できます。Before turning to professional aesthetic treatments, it’s recommended to start with self-care that can be incorporated into daily life. While self-care may not provide immediate results, consistent practice can improve muscle tone and blood circulation, helping to prevent and reduce jawline sagging.表情筋トレーニングFacial Muscle Exercises代表的な方法として「あいうえお体操」があります。大きく口を開けて発音するだけで、頬や口周りの筋肉が鍛えられます。また、頬を引き上げながら笑顔を意識する「スマイルトレーニング」も有効です。A common method is the “Ai-Ue-O exercise,” which involves exaggerating mouth movements while pronouncing the vowels, effectively strengthening the muscles around the cheeks and mouth. Another effective approach is “smile training,” focusing on lifting the cheeks while smiling.効果：筋肉を刺激し、下垂の進行を防止Effect: Stimulates muscles and helps prevent sagging progression.ポイント：毎日2〜3分でも継続することが大切Key Point: Consistency is crucial, even just 2–3 minutes daily.リンパマッサージLymphatic Massageフェイスラインに沿ってリンパを流すマッサージは、むくみを軽減し、すっきりとした印象を与えます。あご下から耳下腺、鎖骨へと流す動きを意識すると効果的です。Massaging along the jawline to stimulate lymph flow can reduce swelling and create a more defined appearance. Focus on movements that guide fluid from under the chin toward the parotid glands and down to the collarbones for best results.効果：余分な水分や老廃物を排出し、輪郭をシャープにEffect: Eliminates excess fluid and waste, helping to sharpen the facial contour.注意点：強い力は逆効果。オイルやクリームで摩擦を軽減Caution: Excessive pressure can be counterproductive. Use oil or cream to reduce friction.美顔器の活用Using Facial Devices家庭用のEMS美顔器やラジオ波（RF）機器は、筋肉刺激や血行促進に役立ちます。特にEMSは「表情筋のインナーマッスル」に働きかけるため、普段使えていない筋肉を活性化できます。At-home facial devices such as EMS units or radiofrequency (RF) machines help stimulate muscles and improve blood circulation. EMS, in particular, targets the “inner muscles” of the face, activating muscles that aren’t typically engaged.効果：筋肉強化と血流改善によるリフトアップEffect: Lift-up through muscle strengthening and improved blood circulation.注意点：使用頻度や時間は必ず製品の指示に従うCaution: Always follow the device’s instructions regarding frequency and duration of use.セルフケアの限界と重要性Limits and Importance of Self-Careセルフケアは大きな変化を短期間で得ることは難しいですが、毎日の習慣として取り入れることで「たるみにくい土台」を作ることができます。美容医療を受ける場合も、セルフケアを併用することで施術効果を長持ちさせることが可能です。While self-care alone is unlikely to produce dramatic changes quickly, incorporating it into daily routines helps build a foundation that resists sagging. Even when undergoing aesthetic treatments, combining them with self-care can prolong and enhance the results.4. スキンケアでのリフトアップサポート4. Lift-Up Support Through Skincareスキンケアそのものに「たるみを完全に引き上げる」効果はありません。しかし、肌の状態を整え、弾力や潤いを維持することで、フェイスラインの崩れを予防・軽減する大切な役割を果たします。Skincare alone cannot completely lift sagging, but by maintaining skin condition, elasticity, and hydration, it plays an important role in preventing and reducing jawline sagging.保湿によるバリア機能の強化Strengthening the Skin Barrier Through Moisturisation乾燥は小じわやたるみを進行させる大きな要因です。セラミドやヒアルロン酸、アミノ酸を含む保湿成分は、角質層の水分保持力を高め、肌の柔軟性を守ります。潤いのある肌は、外的刺激に強く、ハリを維持しやすくなります。Dryness is a major factor that accelerates fine lines and sagging. Moisturising ingredients such as ceramides, hyaluronic acid, and amino acids enhance the skin’s water retention in the stratum corneum, maintaining its suppleness. Well-hydrated skin is more resilient to external stress and better able to retain firmness.ハリ成分の導入Introducing Firming Ingredientsレチノールはコラーゲン生成を促進することで知られ、エイジングケアの代表的成分です。また、ペプチドやナイアシンアミドは肌の弾力を底上げし、リフトアップをサポートします。これらの成分を含む美容液やクリームを毎日のケアに取り入れることで、フェイスラインの輪郭を守ることができます。Retinol is well-known for promoting collagen production and is a staple in anti-aging care. Peptides and niacinamide also enhance skin elasticity, supporting a lift-up effect. Incorporating serums or creams containing these ingredients into your daily routine can help maintain the contour of the jawline.紫外線対策UV Protection紫外線は真皮層のコラーゲン・エラスチンを破壊し、肌のハリを失わせます。日焼け止めは「シミ対策」だけでなく「たるみ予防」にも必須。曇りの日や室内でも紫外線は降り注いでいるため、年間を通じて使用する習慣が大切です。Ultraviolet rays damage collagen and elastin in the dermis, causing the skin to lose firmness. Sunscreen is essential not only for preventing dark spots but also for sagging prevention. Since UV rays reach the skin even on cloudy days and indoors, using sunscreen year-round is important.まとめると、スキンケアはリフトアップを直接行う手段ではなく「環境づくりの基盤」です。健やかな肌状態を維持することが、他のリフトアップ法の効果を最大限に引き出します。In summary, skincare is not a direct lift-up method but rather a foundational support. Maintaining healthy skin enhances the effectiveness of other lift-up techniques.5. 食事と栄養から考えるリフトアップ5. Lift-Up Through Diet and Nutrition食生活はフェイスラインの美しさと密接に関わっています。栄養不足や偏った食事は、肌や筋肉、血流に悪影響を及ぼし、リフトアップの妨げになります。Diet plays a crucial role in maintaining a beautiful jawline. Nutritional deficiencies or an unbalanced diet can negatively affect the skin, muscles, and blood circulation, hindering lift-up efforts.コラーゲン生成を助ける栄養素Nutrients that support collagen productionビタミンC：コラーゲン合成に不可欠。柑橘類、赤ピーマン、ブロッコリーなどに豊富。Vitamin C: Essential for collagen synthesis. Abundant in citrus fruits, red bell peppers, broccoli, and similar foods.


タンパク質：筋肉や皮膚の材料。肉、魚、大豆製品をバランス良く摂取することが大切。Protein: Provides the building blocks for muscles and skin. It is important to consume a balanced intake of meat, fish, and soy products.鉄分・亜鉛：血流や細胞再生に必要。貧血は肌のハリ不足や顔色不良につながります。Iron and zinc: Necessary for blood circulation and cell regeneration. Deficiencies can lead to poor skin elasticity and a dull complexion.むくみを防ぐ食事習慣Dietary habits to prevent bloating塩分過多は水分滞留を招き、フェイスラインをぼやけさせます。カリウム（バナナ、ほうれん草、アボカド）を意識的に摂ることで余分なナトリウム排出を助け、むくみ解消に役立ちます。Excess salt causes water retention, which can blur the jawline. Consuming potassium-rich foods such as bananas, spinach, and avocados helps expel excess sodium and can reduce bloating.老化を遅らせる抗酸化成分Antioxidants that help slow ageingポリフェノール（ベリー類、緑茶）、オメガ3脂肪酸（青魚、亜麻仁油）は、活性酸素によるダメージを防ぎ、肌の弾力維持に寄与します。Polyphenols (found in berries and green tea) and omega-3 fatty acids (from oily fish and flaxseed oil) help protect against damage from reactive oxygen species and contribute to maintaining skin elasticity.食事は即効性こそありませんが、長期的には肌と筋肉の質を高め、たるみにくいフェイスラインを支える「内側からのリフトアップ」と言えます。Diet may not have immediate effects, but over time it improves the quality of skin and muscles, supporting a firmer jawline—what can be called an “internal lift.”6. 姿勢・生活習慣の改善でフェイスラインを守る6. Protecting the jawline through improved posture and lifestyle habitsフェイスラインの崩れは、日々の姿勢や生活習慣とも密接に関連しています。Changes in the jawline are closely linked to daily posture and lifestyle habits.姿勢の乱れとたるみの関係The relationship between poor posture and sagging猫背やストレートネックは、首やあご周りの筋肉を緊張させ、皮膚の下垂を助長します。デスクワークが多い人は、顎を前に突き出す姿勢が「二重あご」を作る原因になります。背筋を伸ばし、頭を正しい位置に保つことは、フェイスライン維持の基本です。Slouching or having a forward head posture strains the muscles around the neck and jaw, promoting skin sagging. For those who spend long hours at a desk, jutting the chin forward can contribute to a double chin. Maintaining an upright spine and proper head position is fundamental for preserving the jawline.睡眠の質Quality of sleep深い睡眠中に分泌される成長ホルモンは、肌や筋肉の修復を助けます。慢性的な睡眠不足は、リフトアップの妨げになるだけでなく、老化を加速させます。寝具や就寝環境を整えることも美容習慣の一環です。Growth hormone secreted during deep sleep helps repair skin and muscles. Chronic sleep deprivation not only hinders a natural lift but also accelerates ageing. Adjusting bedding and the sleep environment is also part of a beauty-conscious routine.ストレス管理Stress Managementストレスはホルモンバランスを乱し、皮膚の老化を促進します。軽い運動や趣味の時間を確保し、リラクゼーションを取り入れることは、美容にも直結します。Stress disrupts hormonal balance and accelerates skin ageing. Incorporating light exercise, hobbies, and relaxation into daily life directly supports skin health.生活習慣の改善は「目に見える即効性」は乏しいものの、長期的に見れば最も重要なリフトアップ法のひとつです。While improvements in lifestyle may show little immediate effect, over the long term they are among the most important methods for achieving a natural lift.https://www.hiro-clinic.or.jp/beauty/wp-content/uploads/2025/10/33379415_s.webphttps://www.hiro-clinic.or.jp/beauty/wp-content/uploads/2025/10/33379415_s.webpランニングする女性A woman running7. 美容医療によるリフトアップ法7. Lift-up methods through cosmetic proceduresセルフケアや生活改善だけでは改善が難しい場合、より効果的な方法として「美容医療」が選択肢になります。近年は切らない治療が進化し、多くの人が取り入れやすくなっています。When self-care and lifestyle changes are insufficient, cosmetic procedures become a more effective option. In recent years, non-surgical treatments have advanced, making them more accessible to many people.糸リフト（スレッドリフト）Thread lift特殊な溶ける糸を皮膚の下に挿入し、物理的にフェイスラインを持ち上げます。施術直後から変化が見られるのが大きな特徴です。持続期間は1〜2年程度で、メンテナンスを繰り返すことで長期的な効果が得られます。Dissolvable threads are inserted under the skin to physically lift the jawline. One notable feature is that results are visible immediately after the procedure. Effects typically last around 1–2 years, and repeated maintenance can provide long-term benefits.HIFU（高密度焦点式超音波）HIFU (High-Intensity Focused Ultrasound)皮膚深部（SMAS層）に超音波エネルギーを照射し、たるんだ組織を引き締める治療です。切らずにリフトアップでき、ダウンタイムが少ないため人気があります。効果は数か月〜1年程度持続します。This treatment delivers ultrasound energy to the deep layers of the skin (SMAS layer), tightening sagging tissue. It provides a non-surgical lift with minimal downtime, making it popular. Effects typically last several months to about a year.注入治療（ヒアルロン酸・ボトックス）Injectable treatments (hyaluronic acid and Botox)ヒアルロン酸：こけた部分にボリュームを補い、輪郭を整える。Hyaluronic acid: Restores volume to hollow areas and helps contour the face.ボトックス：エラ張りや咬筋の緊張を和らげ、小顔効果を狙う。Botox: Relieves jaw muscle tension and reduces the appearance of a square jaw, aiming for a slimmer facial profile.比較的手軽で、施術時間も短いのが利点です。A key advantage is that these treatments are relatively quick and simple to perform.外科的フェイスリフトSurgical facelift切開によるリフトアップは、皮膚や筋膜を直接引き上げるため効果が長期間持続します。ダウンタイムやリスクは伴いますが、根本的なたるみ改善を希望する人には有効な選択肢です。A surgical facelift lifts the skin and underlying fascia directly, providing long-lasting results. While it involves downtime and certain risks, it is an effective option for those seeking a fundamental improvement in sagging.8. 美容医療のメリット・デメリット比較8. Comparison of the advantages and disadvantages of cosmetic procedures美容医療は、セルフケアやスキンケアでは得られない大きな効果を発揮します。しかし一方で、費用・リスク・ダウンタイムといった側面も考慮しなければなりません。ここでは代表的なリフトアップ施術を比較し、それぞれの特徴を整理します。Cosmetic procedures can achieve significant results that self-care and skincare alone cannot. On the other hand, factors such as cost, risk, and downtime must also be considered. Here, we compare common lift-up treatments and outline the characteristics of each.糸リフトThread liftメリット：即効性があり、施術直後から引き上げ効果を実感できる。ダウンタイムが比較的短い。Advantages: Provides immediate results, with a noticeable lift visible right after the procedure. Downtime is relatively short.デメリット：効果は1〜2年程度で持続。繰り返し施術が必要になる場合がある。皮膚が薄い人では糸が浮き出るリスクも。Disadvantages: Effects typically last 1–2 years, and repeat treatments may be necessary. In individuals with thin skin, there is a risk of the threads becoming visible.HIFU（ハイフ）HIFU (High-Intensity Focused Ultrasound)メリット：切らずにリフトアップが可能。自然な仕上がりで、日常生活にすぐ復帰できる。Advantages: Provides a non-surgical lift with natural-looking results and allows a quick return to daily activities.デメリット：効果は数か月〜1年程度。複数回施術が推奨される。骨格や脂肪の量によっては効果が限定的。Disadvantages: Effects last several months to about a year. Multiple sessions are often recommended, and results may be limited depending on bone structure and fat volume.ヒアルロン酸注入・ボトックスHyaluronic acid and Botox injectionsメリット：短時間で施術可能。ダウンタイムがほとんどなく、費用も比較的抑えられる。Advantages: Quick to perform, with minimal downtime and relatively low cost.デメリット：効果は数か月〜半年程度。繰り返し注入が必要。注入部位や量によっては不自然な印象になるリスクも。Disadvantages: Effects last only a few months to about six months, requiring repeated treatments. Depending on the injection site and amount, there is a risk of an unnatural appearance.外科的フェイスリフトSurgical faceliftメリット：根本的に皮膚・筋膜を引き上げるため、最も効果が長持ち（10年近く持続する場合も）。大幅な若返りが可能。Advantages: Lifts the skin and fascia fundamentally, providing the longest-lasting results (sometimes up to nearly 10 years) and enabling significant rejuvenation.デメリット：ダウンタイムが数週間必要。傷跡や麻酔のリスクを伴う。費用が高額。Disadvantages: Requires several weeks of downtime, carries risks such as scarring and anaesthesia complications, and is costly.総括：Summary:「自然な変化を望む」→ HIFUや注入治療For those seeking subtle, natural changes → HIFU or injectable treatments.「即効性を重視」→ 糸リフトFor those prioritising immediate results → Thread lift.「根本的改善を希望」→ 外科的リフト
目的・予算・生活スタイルに応じて選択肢を決めるのが賢明です。For those seeking a fundamental improvement → Surgical facelift. It’s wise to choose based on your goals, budget, and lifestyle.9. フェイスライン改善のためのQA9. QA on Improving the Jawlineここでは、フェイスラインに悩む方が抱きやすい疑問に答える形で解説します。Here, we address common questions that people have about concerns with their jawline.Q1. リフトアップ効果は何歳から必要？Q1. At what age is a lift-up effect necessary?A. 個人差はありますが、30代後半から「輪郭のぼやけ」を感じる人が増えます。早期からセルフケアやスキンケアを取り入れることで、40代以降のたるみを軽減できます。A. It varies by individual, but many begin to notice a softening of facial contours in their late 30s. Starting self-care and skincare early can help reduce sagging in the 40s and beyond.Q2. セルフケアだけで効果は出る？Q2. Can self-care alone produce results?A. 軽度のたるみやむくみなら改善可能ですが、明らかな脂肪の下垂や皮膚の弛緩には限界があります。医療的アプローチと組み合わせるのが効果的です。A. Mild sagging or bloating can be improved with self-care, but there are limits when it comes to significant fat descent or skin laxity. Combining it with medical treatments is more effective.Q3. 美容医療は安全？Q3. Are cosmetic procedures safe?A. 医師の技術と適切な施術選びでリスクは最小限に抑えられます。ただし「100％安全」というものは存在せず、副作用や合併症の可能性は常にあるため、カウンセリングでしっかり確認することが重要です。A. Risks can be minimised with a skilled physician and the right choice of procedure. However, nothing is ever 100% safe, and side effects or complications are always possible, so thorough consultation is essential.Q4. 効果を長持ちさせるには？Q4. How can results be maintained for longer?A. 施術後もセルフケア・スキンケア・生活習慣の改善を継続することが不可欠です。リフトアップ施術を受けても、日常の不摂生が続けば効果は短命に終わります。A. Continuing self-care, skincare, and healthy lifestyle habits after treatment is essential. Even after a lift-up procedure, neglecting daily habits can shorten the longevity of the results.10. フェイスラインを整えるための総合戦略10. Comprehensive Strategy for Contouring the Jawlineフェイスライン改善のためには、一つの方法だけに頼るのではなく、複数のアプローチを組み合わせることが最も効果的です。To improve the jawline, relying on a single method is less effective than combining multiple approaches.セルフケア × スキンケアSelf-care × Skincare日々の表情筋トレーニングやリンパマッサージと並行して、保湿・ハリ成分の導入・紫外線対策を行うことで、肌の土台を守りながらリフトアップをサポートします。By combining daily facial muscle exercises and lymphatic massage with moisturising, introducing firming ingredients, and sun protection, you support a lift while maintaining the skin’s foundation.食事・生活習慣 × 美容医療Diet Lifestyle × Cosmetic Procedures健康的な食事と生活習慣で「たるみにくい体質」をつくり、美容医療で「即効的な改善」を加える。両者を掛け合わせることで効果の持続性が大幅に向上します。Build a body less prone to sagging through healthy diet and lifestyle, and add immediate improvement with cosmetic procedures. Combining both greatly enhances the longevity of results.ハイブリッド型アプローチHybrid Approach短期的な改善：美容医療（HIFU、糸リフト、注入治療など）Short-term improvement: Cosmetic procedures (HIFU, thread lift, injectable treatments, etc.)長期的な維持：セルフケア・スキンケア・栄養管理Long-term maintenance: Self-care, skincare, and nutritional managementこのハイブリッド型アプローチこそ、現代のリフトアップにおける最適解です。This hybrid approach represents the optimal strategy for lift-ups in modern times.11. まとめ：自分に合ったリフトアップ法を選ぶ11. Summary: Choose a lift-up method that suits youフェイスラインは加齢、筋肉、皮膚、脂肪、生活習慣といった複数の要因によって崩れていきます。そのため改善のためには、多角的なアプローチが必要です。The jawline is affected by multiple factors, including ageing, muscles, skin, fat, and lifestyle habits. Therefore, improving it requires a multifaceted approach.セルフケア：毎日の習慣として継続可能。予防と軽度改善に有効。Self-care: Can be maintained as a daily habit; effective for prevention and mild improvement.スキンケア：保湿・抗酸化・紫外線対策で肌の土台を守る。Skincare: Protects the skin’s foundation through moisturising, antioxidants, and sun protection.生活改善：食事・睡眠・姿勢・ストレス管理でたるみにくい体を作る。Lifestyle improvement: Builds a body resistant to sagging through diet, sleep, posture, and stress management.美容医療：即効性と確実性を求める場合の強力な手段。Cosmetic procedures: A powerful option for those seeking immediate and reliable results.結論：
短期的な改善は美容医療で、長期的な維持はセルフケアと生活習慣で。両者を組み合わせることで、理想のフェイスラインを長く保つことができます。Conclusion: Use cosmetic procedures for short-term improvement and self-care with lifestyle habits for long-term maintenance. Combining both helps maintain an ideal jawline over time.フェイスラインは顔全体の印象を決定づける重要な要素です。自分のライフスタイル・予算・目的に合わせて賢くリフトアップ法を選び、継続して取り組むことこそが、若々しく自信に満ちた表情を取り戻す第一歩となるでしょう。The jawline is a key factor in defining the overall impression of the face. Choosing a lift-up method wisely based on your lifestyle, budget, and goals, and maintaining it consistently, is the first step toward restoring a youthful, confident expression.リフトアップLift-upフェイスラインJawline

Lift-up methods to enhance the jawline

1. Understanding the Causes of Jawline Sagging

The jawline plays a major role in the overall impression of the face. A well-defined contour gives a youthful and healthy appearance, while sagging or puffiness can make the face look older or tired. So why does the jawline tend to lose its shape as we age?

Muscle Weakening and Reduced Support Function

The muscles that support the skin and fat of the face are primarily the “facial expression muscles.” While these muscles are used daily, their strength gradually decreases with age. As a result, they can no longer fully support the skin and fat, causing them to sag downward. This leads to a blurred jawline and a more noticeable double chin.

Loss of Skin Elasticity

Collagen and elastin fibers are responsible for maintaining the skin’s firmness. Their levels gradually decrease from the late twenties and are said to drop sharply after the forties. This makes the skin thinner and more prone to stretching, accelerating sagging and causing the facial contour to lose its definition.

Fat Accumulation and Sagging

Facial fat exists in specific areas, such as the malar fat and jowl fat. With aging and lifestyle factors, this fat can sag, concentrating volume around the mouth and under the chin, which blurs the jawline.

Swelling and Poor Circulation

Stress, lack of sleep, and excessive salt intake can slow lymphatic and blood circulation, causing excess fluid to accumulate in the face and making the contours appear puffier. While this is a temporary factor, chronic occurrence can accelerate skin and muscle sagging.

In summary, the main causes of jawline sagging are muscle weakening, loss of skin elasticity, fat sagging, and swelling. Since these factors interact with each other, improving the jawline requires a multifaceted approach.

2. Age-Related Changes in Facial Structure

To understand the jawline, it’s important to grasp the facial structure anatomically. Multiple layers—skin, fat, muscles, and bones—overlap to form the facial contour.

Changes in Bone Structure

As we age, facial bones gradually shrink, particularly in the cheekbones and jawbone. This reduces the structural support for the skin and fat, making sagging more likely.

Changes in Facial Muscles (Expression Muscles)

With age, facial expression muscles lose strength and their ability to support the skin and fat diminishes. Additionally, overuse can cause expression lines, while underuse leads to muscle atrophy, making it difficult to maintain balance.

Changes in the Fat Layer

In youth, facial fat is evenly distributed, but with age, it shifts downward. Typical examples include the “bulldog face,” where the upper cheeks lose volume while the lower cheeks become fuller, and the accumulation of fat under the chin, leading to a double chin.

Changes in the Skin

Ultraviolet radiation and oxidative stress damage collagen and elastin in the skin. Additionally, slower cell turnover leads to thicker, drier skin, making the jawline even more prone to sagging.

Thus, age-related structural changes are multi-layered and complex; it’s not enough to care for the skin alone or just strengthen the muscles. A comprehensive approach is essential.

3. At-Home Self-Care Methods for Lift-Up

Before turning to professional aesthetic treatments, it’s recommended to start with self-care that can be incorporated into daily life. While self-care may not provide immediate results, consistent practice can improve muscle tone and blood circulation, helping to prevent and reduce jawline sagging.

Facial Muscle Exercises

A common method is the “Ai-Ue-O exercise,” which involves exaggerating mouth movements while pronouncing the vowels, effectively strengthening the muscles around the cheeks and mouth. Another effective approach is “smile training,” focusing on lifting the cheeks while smiling.

• Effect: Stimulates muscles and helps prevent sagging progression.
  
• Key Point: Consistency is crucial, even just 2–3 minutes daily.
  

Lymphatic Massage

Massaging along the jawline to stimulate lymph flow can reduce swelling and create a more defined appearance. Focus on movements that guide fluid from under the chin toward the parotid glands and down to the collarbones for best results.

• Effect: Eliminates excess fluid and waste, helping to sharpen the facial contour.
  
• Caution: Excessive pressure can be counterproductive. Use oil or cream to reduce friction.
  

Using Facial Devices

At-home facial devices such as EMS units or radiofrequency (RF) machines help stimulate muscles and improve blood circulation. EMS, in particular, targets the “inner muscles” of the face, activating muscles that aren’t typically engaged.

• Effect: Lift-up through muscle strengthening and improved blood circulation.
  
• Caution: Always follow the device’s instructions regarding frequency and duration of use.
  

Limits and Importance of Self-Care

While self-care alone is unlikely to produce dramatic changes quickly, incorporating it into daily routines helps build a foundation that resists sagging. Even when undergoing aesthetic treatments, combining them with self-care can prolong and enhance the results.

4. Lift-Up Support Through Skincare

Skincare alone cannot completely lift sagging, but by maintaining skin condition, elasticity, and hydration, it plays an important role in preventing and reducing jawline sagging.

Strengthening the Skin Barrier Through Moisturisation

Dryness is a major factor that accelerates fine lines and sagging. Moisturising ingredients such as ceramides, hyaluronic acid, and amino acids enhance the skin’s water retention in the stratum corneum, maintaining its suppleness. Well-hydrated skin is more resilient to external stress and better able to retain firmness.

Introducing Firming Ingredients

Retinol is well-known for promoting collagen production and is a staple in anti-aging care. Peptides and niacinamide also enhance skin elasticity, supporting a lift-up effect. Incorporating serums or creams containing these ingredients into your daily routine can help maintain the contour of the jawline.

UV Protection

Ultraviolet rays damage collagen and elastin in the dermis, causing the skin to lose firmness. Sunscreen is essential not only for preventing dark spots but also for sagging prevention. Since UV rays reach the skin even on cloudy days and indoors, using sunscreen year-round is important.

In summary, skincare is not a direct lift-up method but rather a foundational support. Maintaining healthy skin enhances the effectiveness of other lift-up techniques.

5. Lift-Up Through Diet and Nutrition

Diet plays a crucial role in maintaining a beautiful jawline. Nutritional deficiencies or an unbalanced diet can negatively affect the skin, muscles, and blood circulation, hindering lift-up efforts.

Nutrients that support collagen production

• Vitamin C: Essential for collagen synthesis. Abundant in citrus fruits, red bell peppers, broccoli, and similar foods.
  
  
  タンパク質：筋肉や皮膚の材料。肉、魚、大豆製品をバランス良く摂取することが大切。Protein: Provides the building blocks for muscles and skin. It is important to consume a balanced intake of meat, fish, and soy products.鉄分・亜鉛：血流や細胞再生に必要。貧血は肌のハリ不足や顔色不良につながります。Iron and zinc: Necessary for blood circulation and cell regeneration. Deficiencies can lead to poor skin elasticity and a dull complexion.むくみを防ぐ食事習慣Dietary habits to prevent bloating塩分過多は水分滞留を招き、フェイスラインをぼやけさせます。カリウム（バナナ、ほうれん草、アボカド）を意識的に摂ることで余分なナトリウム排出を助け、むくみ解消に役立ちます。Excess salt causes water retention, which can blur the jawline. Consuming potassium-rich foods such as bananas, spinach, and avocados helps expel excess sodium and can reduce bloating.老化を遅らせる抗酸化成分Antioxidants that help slow ageingポリフェノール（ベリー類、緑茶）、オメガ3脂肪酸（青魚、亜麻仁油）は、活性酸素によるダメージを防ぎ、肌の弾力維持に寄与します。Polyphenols (found in berries and green tea) and omega-3 fatty acids (from oily fish and flaxseed oil) help protect against damage from reactive oxygen species and contribute to maintaining skin elasticity.食事は即効性こそありませんが、長期的には肌と筋肉の質を高め、たるみにくいフェイスラインを支える「内側からのリフトアップ」と言えます。Diet may not have immediate effects, but over time it improves the quality of skin and muscles, supporting a firmer jawline—what can be called an “internal lift.”6. 姿勢・生活習慣の改善でフェイスラインを守る6. Protecting the jawline through improved posture and lifestyle habitsフェイスラインの崩れは、日々の姿勢や生活習慣とも密接に関連しています。Changes in the jawline are closely linked to daily posture and lifestyle habits.姿勢の乱れとたるみの関係The relationship between poor posture and sagging猫背やストレートネックは、首やあご周りの筋肉を緊張させ、皮膚の下垂を助長します。デスクワークが多い人は、顎を前に突き出す姿勢が「二重あご」を作る原因になります。背筋を伸ばし、頭を正しい位置に保つことは、フェイスライン維持の基本です。Slouching or having a forward head posture strains the muscles around the neck and jaw, promoting skin sagging. For those who spend long hours at a desk, jutting the chin forward can contribute to a double chin. Maintaining an upright spine and proper head position is fundamental for preserving the jawline.睡眠の質Quality of sleep深い睡眠中に分泌される成長ホルモンは、肌や筋肉の修復を助けます。慢性的な睡眠不足は、リフトアップの妨げになるだけでなく、老化を加速させます。寝具や就寝環境を整えることも美容習慣の一環です。Growth hormone secreted during deep sleep helps repair skin and muscles. Chronic sleep deprivation not only hinders a natural lift but also accelerates ageing. Adjusting bedding and the sleep environment is also part of a beauty-conscious routine.ストレス管理Stress Managementストレスはホルモンバランスを乱し、皮膚の老化を促進します。軽い運動や趣味の時間を確保し、リラクゼーションを取り入れることは、美容にも直結します。Stress disrupts hormonal balance and accelerates skin ageing. Incorporating light exercise, hobbies, and relaxation into daily life directly supports skin health.生活習慣の改善は「目に見える即効性」は乏しいものの、長期的に見れば最も重要なリフトアップ法のひとつです。While improvements in lifestyle may show little immediate effect, over the long term they are among the most important methods for achieving a natural lift.https://www.hiro-clinic.or.jp/beauty/wp-content/uploads/2025/10/33379415_s.webphttps://www.hiro-clinic.or.jp/beauty/wp-content/uploads/2025/10/33379415_s.webpランニングする女性A woman running7. 美容医療によるリフトアップ法7. Lift-up methods through cosmetic proceduresセルフケアや生活改善だけでは改善が難しい場合、より効果的な方法として「美容医療」が選択肢になります。近年は切らない治療が進化し、多くの人が取り入れやすくなっています。When self-care and lifestyle changes are insufficient, cosmetic procedures become a more effective option. In recent years, non-surgical treatments have advanced, making them more accessible to many people.糸リフト（スレッドリフト）Thread lift特殊な溶ける糸を皮膚の下に挿入し、物理的にフェイスラインを持ち上げます。施術直後から変化が見られるのが大きな特徴です。持続期間は1〜2年程度で、メンテナンスを繰り返すことで長期的な効果が得られます。Dissolvable threads are inserted under the skin to physically lift the jawline. One notable feature is that results are visible immediately after the procedure. Effects typically last around 1–2 years, and repeated maintenance can provide long-term benefits.HIFU（高密度焦点式超音波）HIFU (High-Intensity Focused Ultrasound)皮膚深部（SMAS層）に超音波エネルギーを照射し、たるんだ組織を引き締める治療です。切らずにリフトアップでき、ダウンタイムが少ないため人気があります。効果は数か月〜1年程度持続します。This treatment delivers ultrasound energy to the deep layers of the skin (SMAS layer), tightening sagging tissue. It provides a non-surgical lift with minimal downtime, making it popular. Effects typically last several months to about a year.注入治療（ヒアルロン酸・ボトックス）Injectable treatments (hyaluronic acid and Botox)ヒアルロン酸：こけた部分にボリュームを補い、輪郭を整える。Hyaluronic acid: Restores volume to hollow areas and helps contour the face.ボトックス：エラ張りや咬筋の緊張を和らげ、小顔効果を狙う。Botox: Relieves jaw muscle tension and reduces the appearance of a square jaw, aiming for a slimmer facial profile.比較的手軽で、施術時間も短いのが利点です。A key advantage is that these treatments are relatively quick and simple to perform.外科的フェイスリフトSurgical facelift切開によるリフトアップは、皮膚や筋膜を直接引き上げるため効果が長期間持続します。ダウンタイムやリスクは伴いますが、根本的なたるみ改善を希望する人には有効な選択肢です。A surgical facelift lifts the skin and underlying fascia directly, providing long-lasting results. While it involves downtime and certain risks, it is an effective option for those seeking a fundamental improvement in sagging.8. 美容医療のメリット・デメリット比較8. Comparison of the advantages and disadvantages of cosmetic procedures美容医療は、セルフケアやスキンケアでは得られない大きな効果を発揮します。しかし一方で、費用・リスク・ダウンタイムといった側面も考慮しなければなりません。ここでは代表的なリフトアップ施術を比較し、それぞれの特徴を整理します。Cosmetic procedures can achieve significant results that self-care and skincare alone cannot. On the other hand, factors such as cost, risk, and downtime must also be considered. Here, we compare common lift-up treatments and outline the characteristics of each.糸リフトThread liftメリット：即効性があり、施術直後から引き上げ効果を実感できる。ダウンタイムが比較的短い。Advantages: Provides immediate results, with a noticeable lift visible right after the procedure. Downtime is relatively short.デメリット：効果は1〜2年程度で持続。繰り返し施術が必要になる場合がある。皮膚が薄い人では糸が浮き出るリスクも。Disadvantages: Effects typically last 1–2 years, and repeat treatments may be necessary. In individuals with thin skin, there is a risk of the threads becoming visible.HIFU（ハイフ）HIFU (High-Intensity Focused Ultrasound)メリット：切らずにリフトアップが可能。自然な仕上がりで、日常生活にすぐ復帰できる。Advantages: Provides a non-surgical lift with natural-looking results and allows a quick return to daily activities.デメリット：効果は数か月〜1年程度。複数回施術が推奨される。骨格や脂肪の量によっては効果が限定的。Disadvantages: Effects last several months to about a year. Multiple sessions are often recommended, and results may be limited depending on bone structure and fat volume.ヒアルロン酸注入・ボトックスHyaluronic acid and Botox injectionsメリット：短時間で施術可能。ダウンタイムがほとんどなく、費用も比較的抑えられる。Advantages: Quick to perform, with minimal downtime and relatively low cost.デメリット：効果は数か月〜半年程度。繰り返し注入が必要。注入部位や量によっては不自然な印象になるリスクも。Disadvantages: Effects last only a few months to about six months, requiring repeated treatments. Depending on the injection site and amount, there is a risk of an unnatural appearance.外科的フェイスリフトSurgical faceliftメリット：根本的に皮膚・筋膜を引き上げるため、最も効果が長持ち（10年近く持続する場合も）。大幅な若返りが可能。Advantages: Lifts the skin and fascia fundamentally, providing the longest-lasting results (sometimes up to nearly 10 years) and enabling significant rejuvenation.デメリット：ダウンタイムが数週間必要。傷跡や麻酔のリスクを伴う。費用が高額。Disadvantages: Requires several weeks of downtime, carries risks such as scarring and anaesthesia complications, and is costly.総括：Summary:「自然な変化を望む」→ HIFUや注入治療For those seeking subtle, natural changes → HIFU or injectable treatments.「即効性を重視」→ 糸リフトFor those prioritising immediate results → Thread lift.「根本的改善を希望」→ 外科的リフト
  目的・予算・生活スタイルに応じて選択肢を決めるのが賢明です。For those seeking a fundamental improvement → Surgical facelift. It’s wise to choose based on your goals, budget, and lifestyle.9. フェイスライン改善のためのQA9. QA on Improving the Jawlineここでは、フェイスラインに悩む方が抱きやすい疑問に答える形で解説します。Here, we address common questions that people have about concerns with their jawline.Q1. リフトアップ効果は何歳から必要？Q1. At what age is a lift-up effect necessary?A. 個人差はありますが、30代後半から「輪郭のぼやけ」を感じる人が増えます。早期からセルフケアやスキンケアを取り入れることで、40代以降のたるみを軽減できます。A. It varies by individual, but many begin to notice a softening of facial contours in their late 30s. Starting self-care and skincare early can help reduce sagging in the 40s and beyond.Q2. セルフケアだけで効果は出る？Q2. Can self-care alone produce results?A. 軽度のたるみやむくみなら改善可能ですが、明らかな脂肪の下垂や皮膚の弛緩には限界があります。医療的アプローチと組み合わせるのが効果的です。A. Mild sagging or bloating can be improved with self-care, but there are limits when it comes to significant fat descent or skin laxity. Combining it with medical treatments is more effective.Q3. 美容医療は安全？Q3. Are cosmetic procedures safe?A. 医師の技術と適切な施術選びでリスクは最小限に抑えられます。ただし「100％安全」というものは存在せず、副作用や合併症の可能性は常にあるため、カウンセリングでしっかり確認することが重要です。A. Risks can be minimised with a skilled physician and the right choice of procedure. However, nothing is ever 100% safe, and side effects or complications are always possible, so thorough consultation is essential.Q4. 効果を長持ちさせるには？Q4. How can results be maintained for longer?A. 施術後もセルフケア・スキンケア・生活習慣の改善を継続することが不可欠です。リフトアップ施術を受けても、日常の不摂生が続けば効果は短命に終わります。A. Continuing self-care, skincare, and healthy lifestyle habits after treatment is essential. Even after a lift-up procedure, neglecting daily habits can shorten the longevity of the results.10. フェイスラインを整えるための総合戦略10. Comprehensive Strategy for Contouring the Jawlineフェイスライン改善のためには、一つの方法だけに頼るのではなく、複数のアプローチを組み合わせることが最も効果的です。To improve the jawline, relying on a single method is less effective than combining multiple approaches.セルフケア × スキンケアSelf-care × Skincare日々の表情筋トレーニングやリンパマッサージと並行して、保湿・ハリ成分の導入・紫外線対策を行うことで、肌の土台を守りながらリフトアップをサポートします。By combining daily facial muscle exercises and lymphatic massage with moisturising, introducing firming ingredients, and sun protection, you support a lift while maintaining the skin’s foundation.食事・生活習慣 × 美容医療Diet Lifestyle × Cosmetic Procedures健康的な食事と生活習慣で「たるみにくい体質」をつくり、美容医療で「即効的な改善」を加える。両者を掛け合わせることで効果の持続性が大幅に向上します。Build a body less prone to sagging through healthy diet and lifestyle, and add immediate improvement with cosmetic procedures. Combining both greatly enhances the longevity of results.ハイブリッド型アプローチHybrid Approach短期的な改善：美容医療（HIFU、糸リフト、注入治療など）Short-term improvement: Cosmetic procedures (HIFU, thread lift, injectable treatments, etc.)長期的な維持：セルフケア・スキンケア・栄養管理Long-term maintenance: Self-care, skincare, and nutritional managementこのハイブリッド型アプローチこそ、現代のリフトアップにおける最適解です。This hybrid approach represents the optimal strategy for lift-ups in modern times.11. まとめ：自分に合ったリフトアップ法を選ぶ11. Summary: Choose a lift-up method that suits youフェイスラインは加齢、筋肉、皮膚、脂肪、生活習慣といった複数の要因によって崩れていきます。そのため改善のためには、多角的なアプローチが必要です。The jawline is affected by multiple factors, including ageing, muscles, skin, fat, and lifestyle habits. Therefore, improving it requires a multifaceted approach.セルフケア：毎日の習慣として継続可能。予防と軽度改善に有効。Self-care: Can be maintained as a daily habit; effective for prevention and mild improvement.スキンケア：保湿・抗酸化・紫外線対策で肌の土台を守る。Skincare: Protects the skin’s foundation through moisturising, antioxidants, and sun protection.生活改善：食事・睡眠・姿勢・ストレス管理でたるみにくい体を作る。Lifestyle improvement: Builds a body resistant to sagging through diet, sleep, posture, and stress management.美容医療：即効性と確実性を求める場合の強力な手段。Cosmetic procedures: A powerful option for those seeking immediate and reliable results.結論：
  短期的な改善は美容医療で、長期的な維持はセルフケアと生活習慣で。両者を組み合わせることで、理想のフェイスラインを長く保つことができます。Conclusion: Use cosmetic procedures for short-term improvement and self-care with lifestyle habits for long-term maintenance. Combining both helps maintain an ideal jawline over time.フェイスラインは顔全体の印象を決定づける重要な要素です。自分のライフスタイル・予算・目的に合わせて賢くリフトアップ法を選び、継続して取り組むことこそが、若々しく自信に満ちた表情を取り戻す第一歩となるでしょう。The jawline is a key factor in defining the overall impression of the face. Choosing a lift-up method wisely based on your lifestyle, budget, and goals, and maintaining it consistently, is the first step toward restoring a youthful, confident expression.リフトアップLift-upフェイスラインJawline
  
• Protein: Provides the building blocks for muscles and skin. It is important to consume a balanced intake of meat, fish, and soy products.
  
• Iron and zinc: Necessary for blood circulation and cell regeneration. Deficiencies can lead to poor skin elasticity and a dull complexion.
  

Dietary habits to prevent bloating

Excess salt causes water retention, which can blur the jawline. Consuming potassium-rich foods such as bananas, spinach, and avocados helps expel excess sodium and can reduce bloating.

Antioxidants that help slow ageing

Polyphenols (found in berries and green tea) and omega-3 fatty acids (from oily fish and flaxseed oil) help protect against damage from reactive oxygen species and contribute to maintaining skin elasticity.

Diet may not have immediate effects, but over time it improves the quality of skin and muscles, supporting a firmer jawline—what can be called an “internal lift.”

6. Protecting the jawline through improved posture and lifestyle habits

Changes in the jawline are closely linked to daily posture and lifestyle habits.

The relationship between poor posture and sagging

Slouching or having a forward head posture strains the muscles around the neck and jaw, promoting skin sagging. For those who spend long hours at a desk, jutting the chin forward can contribute to a double chin. Maintaining an upright spine and proper head position is fundamental for preserving the jawline.

Quality of sleep

Growth hormone secreted during deep sleep helps repair skin and muscles. Chronic sleep deprivation not only hinders a natural lift but also accelerates ageing. Adjusting bedding and the sleep environment is also part of a beauty-conscious routine.

Stress Management

Stress disrupts hormonal balance and accelerates skin ageing. Incorporating light exercise, hobbies, and relaxation into daily life directly supports skin health.

While improvements in lifestyle may show little immediate effect, over the long term they are among the most important methods for achieving a natural lift.

7. Lift-up methods through cosmetic procedures

When self-care and lifestyle changes are insufficient, cosmetic procedures become a more effective option. In recent years, non-surgical treatments have advanced, making them more accessible to many people.

Thread lift

Dissolvable threads are inserted under the skin to physically lift the jawline. One notable feature is that results are visible immediately after the procedure. Effects typically last around 1–2 years, and repeated maintenance can provide long-term benefits.

HIFU (High-Intensity Focused Ultrasound)

This treatment delivers ultrasound energy to the deep layers of the skin (SMAS layer), tightening sagging tissue. It provides a non-surgical lift with minimal downtime, making it popular. Effects typically last several months to about a year.

Injectable treatments (hyaluronic acid and Botox)

• Hyaluronic acid: Restores volume to hollow areas and helps contour the face.
  
• Botox: Relieves jaw muscle tension and reduces the appearance of a square jaw, aiming for a slimmer facial profile.
  

A key advantage is that these treatments are relatively quick and simple to perform.

Surgical facelift

A surgical facelift lifts the skin and underlying fascia directly, providing long-lasting results. While it involves downtime and certain risks, it is an effective option for those seeking a fundamental improvement in sagging.

8. Comparison of the advantages and disadvantages of cosmetic procedures

Cosmetic procedures can achieve significant results that self-care and skincare alone cannot. On the other hand, factors such as cost, risk, and downtime must also be considered. Here, we compare common lift-up treatments and outline the characteristics of each.

Thread lift

• Advantages: Provides immediate results, with a noticeable lift visible right after the procedure. Downtime is relatively short.
  
• Disadvantages: Effects typically last 1–2 years, and repeat treatments may be necessary. In individuals with thin skin, there is a risk of the threads becoming visible.
  

HIFU (High-Intensity Focused Ultrasound)

• Advantages: Provides a non-surgical lift with natural-looking results and allows a quick return to daily activities.
  
• Disadvantages: Effects last several months to about a year. Multiple sessions are often recommended, and results may be limited depending on bone structure and fat volume.
  

Hyaluronic acid and Botox injections

• Advantages: Quick to perform, with minimal downtime and relatively low cost.
  
• Disadvantages: Effects last only a few months to about six months, requiring repeated treatments. Depending on the injection site and amount, there is a risk of an unnatural appearance.
  

Surgical facelift

• Advantages: Lifts the skin and fascia fundamentally, providing the longest-lasting results (sometimes up to nearly 10 years) and enabling significant rejuvenation.
  
• Disadvantages: Requires several weeks of downtime, carries risks such as scarring and anaesthesia complications, and is costly.
  

Summary:

• For those seeking subtle, natural changes → HIFU or injectable treatments.
  
• For those prioritising immediate results → Thread lift.
  
• For those seeking a fundamental improvement → Surgical facelift. It’s wise to choose based on your goals, budget, and lifestyle.
  

9. QA on Improving the Jawline

Here, we address common questions that people have about concerns with their jawline.

Q1. At what age is a lift-up effect necessary?

A. It varies by individual, but many begin to notice a softening of facial contours in their late 30s. Starting self-care and skincare early can help reduce sagging in the 40s and beyond.

Q2. Can self-care alone produce results?

A. Mild sagging or bloating can be improved with self-care, but there are limits when it comes to significant fat descent or skin laxity. Combining it with medical treatments is more effective.

Q3. Are cosmetic procedures safe?

A. Risks can be minimised with a skilled physician and the right choice of procedure. However, nothing is ever 100% safe, and side effects or complications are always possible, so thorough consultation is essential.

Q4. How can results be maintained for longer?

A. Continuing self-care, skincare, and healthy lifestyle habits after treatment is essential. Even after a lift-up procedure, neglecting daily habits can shorten the longevity of the results.

10. Comprehensive Strategy for Contouring the Jawline

To improve the jawline, relying on a single method is less effective than combining multiple approaches.

Self-care × Skincare

By combining daily facial muscle exercises and lymphatic massage with moisturising, introducing firming ingredients, and sun protection, you support a lift while maintaining the skin’s foundation.

Diet Lifestyle × Cosmetic Procedures

Build a body less prone to sagging through healthy diet and lifestyle, and add immediate improvement with cosmetic procedures. Combining both greatly enhances the longevity of results.

Hybrid Approach

• Short-term improvement: Cosmetic procedures (HIFU, thread lift, injectable treatments, etc.)
  
• Long-term maintenance: Self-care, skincare, and nutritional management
  

This hybrid approach represents the optimal strategy for lift-ups in modern times.

11. Summary: Choose a lift-up method that suits you

The jawline is affected by multiple factors, including ageing, muscles, skin, fat, and lifestyle habits. Therefore, improving it requires a multifaceted approach.

• Self-care: Can be maintained as a daily habit; effective for prevention and mild improvement.
  
• Skincare: Protects the skin’s foundation through moisturising, antioxidants, and sun protection.
  
• Lifestyle improvement: Builds a body resistant to sagging through diet, sleep, posture, and stress management.
  
• Cosmetic procedures: A powerful option for those seeking immediate and reliable results.
  

Conclusion: Use cosmetic procedures for short-term improvement and self-care with lifestyle habits for long-term maintenance. Combining both helps maintain an ideal jawline over time.

The jawline is a key factor in defining the overall impression of the face. Choosing a lift-up method wisely based on your lifestyle, budget, and goals, and maintaining it consistently, is the first step toward restoring a youthful, confident expression.