Rejuva London Harley Street
Rejuva London Harley Street
facial slimming korean beauty standards london

Facial Slimming London: Achieve Korean Beauty Standards

Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Please consult with a qualified medical professional for personalized assessment and treatment recommendations.

Medical Review: This article has been medically reviewed and approved by Dr. Kristy Lau.

Mar 18, 2026

Mar 18, 2026

Facial Slimming London: Elegant V-Line Contouring

Facial Slimming London offers a sophisticated pathway to achieving a refined facial structure. This guide illuminates the Korean ‘V-Line’ aesthetic, detailing our unique doctor-led assessment process and how advanced regenerative treatments create superior, restorative results. We move beyond standard options, providing a comprehensive understanding of how to achieve a naturally contoured profile with an emphasis on clinical safety. This article covers treatment options, benefits, and what makes an ideal candidate for achieving these elegant outcomes.

Under the expert guidance of Dr. Kristy Lau, our Imperial College London-trained Medical Director, Rejuva London provides an unparalleled level of care. As the ‘Best Anti-Ageing Clinic London 2025’, our Harley Street practice is founded on a doctor-led, safety-first philosophy. We are dedicated to delivering natural, regenerative outcomes that restore your features with clinical precision, ensuring a reassuring and premium treatment experience from consultation to aftercare.

To begin your journey towards restored confidence and natural beauty, book your consultation at our Harley Street clinic today.

Table of Contents

What is Facial Slimming for a V-Line Korean Face Shape?

Facial slimming is a sophisticated aesthetic approach designed to refine and contour the lower face, reducing width and creating a more defined jawline. It specifically aims to achieve the elegant ‘V-Line’ or oval face shape, a highly sought-after ideal in asian beauty and beyond, which is characterised by a slim jaw and a delicately pointed chin.

This aesthetic goal, central to many achieving Korean beauty standards, moves away from a square or rounded jawline towards a softer, more classically feminine facial structure. At Rejuva London, this is not about changing your fundamental appearance but rather enhancing your natural anatomy to create balance and harmony. The process involves a careful assessment of facial structure, including the masseter muscles (jaw muscles), skin laxity, and fat distribution. By addressing these factors through targeted, non-surgical treatments, we can achieve a significant yet subtle refinement of the lower face, sculpting a graceful contour that appears naturally elegant and youthful. This doctor-led approach ensures that the final result is both beautiful and medically sound, aligning with your personal aesthetic aspirations while prioritising safety and anatomical precision.

How Do Regenerative Treatments Create a Slimmer Face?

While traditional methods for achieving a slim face often focus on relaxing muscles or reducing fat, a truly advanced approach embraces the principles of regenerative medicine. At Rejuva London, our philosophy is rooted in restoration, not just alteration. We specialise in leveraging your body’s own powerful healing and renewal mechanisms to create natural, lasting contours. This is where regenerative treatments, such as collagen-stimulating biostimulators like Sculptra and Radiesse, represent the pinnacle of modern aesthetic science.

Unlike dermal fillers that simply add volume, biostimulators work by triggering a profound biological response. When expertly injected into strategic areas by Dr. Kristy Lau, these treatments stimulate your fibroblasts—the cells responsible for producing collagen and elastin. Over the subsequent weeks and months, your skin rebuilds its own support structure from within. This has a dual effect for facial slimming:

  • Lifting and Tightening: The new collagen network acts like a scaffold, lifting sagging tissues around the jowls and lower face. This tightening effect naturally re-drapes the skin, creating a sharper, more defined jawline and reducing the appearance of heaviness.
  • Structural Contouring: By restoring volume loss in key areas like the cheeks or temples, we can create a ‘liquid facelift’ effect. This provides structural support that lifts the lower face upwards, creating the illusion of a slimmer, more heart-shaped or oval face without directly removing tissue.

This regenerative approach is the embodiment of our doctor-led, restorative ethos. It doesn’t introduce a foreign substance for volume; it empowers your skin to rejuvenate itself. The result is a uniquely natural and harmonious slimming effect that improves skin quality, texture, and firmness simultaneously. It is a holistic treatment that delivers a refined contour while restoring a youthful, healthy vitality to the skin itself, a hallmark of the care provided at our award-winning Harley Street clinic.

Are You a Candidate for V-Line Face Contouring?

The desire for a more refined and sculpted jawline is common, but suitability for v-line face contouring depends on a precise diagnosis of your unique facial anatomy. A successful outcome relies on correctly identifying the underlying causes of a wider or less defined lower face. At Rejuva London, your journey begins with an in-depth consultation with Dr. Kristy Lau to determine if non-surgical face contouring is the right path for you. An ideal candidate typically presents with one or more of the following concerns:

  • Masseter Muscle Hypertrophy: This is one of the most common reasons for a wide or square-shaped jaw. The masseter muscles, used for chewing, can become enlarged due to genetics, teeth grinding (bruxism), or excessive chewing. If this is the primary cause, you are an excellent candidate for neuromodulator treatments (like Botox) which can relax and slim the muscle over time.
  • Mild to Moderate Skin Laxity: As we age, our skin loses collagen and elastin, leading to sagging around the jawline and the formation of jowls. This can obscure the natural jawline and create a heavier appearance. Candidates with this concern benefit immensely from regenerative and skin-tightening treatments that restore firmness and lift the tissues.
  • Excess Buccal Fat: Some individuals have prominent buccal fat pads, which can contribute to a rounder or “chubby” cheek appearance. While surgical removal is an option, strategic placement of dermal fillers to enhance cheekbones can create a contouring effect that makes the lower face appear slimmer by comparison.
  • A Desire for Definition: You may not have a particularly wide jaw, but simply wish for a more chiselled and defined V-line contour. In these cases, treatments can be used to augment the chin and sculpt the jawline, creating sharper angles and a more elegant transition from the jaw to the neck.

It is crucial to understand that candidacy is determined during a medical assessment. Dr. Lau will evaluate your facial structure, skin quality, and aesthetic goals to create a bespoke treatment plan. This ensures the chosen procedures are not only effective but, most importantly, safe and appropriate for your individual anatomy.

Your Doctor-Led Facial Slimming Process in London

At Rejuva London, achieving your ideal facial contour is a meticulous medical process, not a simple cosmetic procedure. Our ethos is built on a foundation of safety, expertise, and bespoke care, all personally overseen by our founder, Dr. Kristy Lau. With over 30 years of medical experience and a background from Imperial College London, Dr. Lau ensures every step of your Facial Slimming London journey adheres to the highest clinical standards, setting us apart from spas or non-medical practitioners.

Your process with us is comprehensive and patient-focused:

  1. The In-Depth Medical Consultation: This is the most critical stage. You will meet directly with Dr. Lau to discuss your concerns and aesthetic goals. She will conduct a thorough facial analysis, assessing your bone structure, muscle dynamics, skin quality, and fat distribution. This is not just a conversation; it is a diagnostic assessment to understand the precise factors contributing to your facial shape.
  2. Bespoke Treatment Planning: Based on the assessment, a personalised treatment plan is created. This will detail the recommended procedures, whether it’s neuromodulators for masseter reduction, biostimulators for lifting and tightening, or a strategic combination of therapies. We explain the science behind each recommendation, ensuring you are fully informed and confident in the proposed approach.
  3. The Precision-Led Treatment: All injectable and advanced treatments are performed exclusively by our highly qualified doctors in our pristine Harley Street clinic. Using advanced techniques and an intimate knowledge of facial anatomy, we ensure precise placement for optimal, natural-looking results while minimising any risk. Patient safety and comfort are our paramount concerns throughout the procedure.
  4. Comprehensive Aftercare and Follow-Up: Your care does not end when you leave the clinic. We provide detailed aftercare instructions and schedule follow-up appointments to monitor your progress and ensure the results are developing as expected. This continuity of care is a hallmark of our doctor-led service.

Choosing a doctor-led clinic like Rejuva London means prioritising your safety and investing in genuine medical expertise for a result that is both beautiful and responsible.

What Natural, Restorative Results Can I Expect?

The goal of facial slimming at Rejuva London is not to create an artificial or “done” look, but to restore and enhance your natural beauty. We specialise in subtle yet significant facial reduction and contouring that yields a more balanced, refreshed, and elegant version of you. The results are designed to be so harmonious with your own features that friends and family may comment on how well you look, without being able to pinpoint exactly what has changed.

You can expect a gradual and natural-looking transformation. The specific outcomes and timeline will depend on the treatments included in your bespoke plan:

  • A Softer, Slimmer Jawline: For those treated with neuromodulators for enlarged masseter muscles, the primary result is a gradual softening and narrowing of the jaw angle. This transition from a square to a more oval or heart-shaped face occurs over several weeks.
  • A Lifted, Tighter Contour: For patients treated with regenerative biostimulators or skin tightening technologies, the result is a visible lift of the lower face. This reduces the appearance of jowls and redefines the jawline, creating a sharper and more youthful profile.
  • Improved Facial Harmony and Balance: By carefully sculpting the jawline and chin, we can improve the overall proportions of your face. This can make other features, like your eyes and cheekbones, appear more prominent and balanced.

The timeline for seeing these results is a key part of the natural effect. It is a process of restoration, not an instant fix. Below is a general guide to what you can expect:

Treatment TypeInitial Onset of ResultsPeak Results VisibleTypical Longevity
Masseter Muscle Relaxation (Botox)1-2 weeks4-8 weeks4-6 months
Regenerative Biostimulators (Sculptra)4-6 weeks (initial improvement)3-6 months (collagen growth)2+ years
Jawline & Chin FillersImmediately2-4 weeks (after swelling subsides)12-18 months

Dr. Kristy Lau’s approach ensures that your facial reduction journey enhances your features in a way that remains authentic to you, delivering restorative results that stand the test of time.

Facial Slimming Aftercare & Risks

At Rejuva London, patient safety and well-informed consent are the cornerstones of our practice. While our non-surgical facial slimming treatments are overwhelmingly safe and effective when performed by a skilled medical professional like Dr. Kristy Lau, it is essential to be aware of the standard aftercare protocols and potential risks associated with any aesthetic procedure. Your pre-treatment consultation will cover these points in detail, tailored to your specific plan.

General Aftercare Instructions:

Following your treatment, you will receive specific aftercare instructions. General guidelines often include:

  • Avoiding Strenuous Activity: It is typically advised to avoid intense exercise, saunas, and steam rooms for 24-48 hours post-treatment to minimise swelling and bruising.
  • No Massaging or Pressure: Do not rub, massage, or apply firm pressure to the treated area for at least 24 hours (or as advised) to ensure the product settles correctly.
  • Keeping Upright: For injectable treatments in the upper face, you may be advised to remain upright for 4-6 hours.
  • Gentle Skincare: Avoid harsh exfoliants, retinols, or facials for a few days after your procedure.
  • For Masseter Treatments: You may be advised to avoid excessive chewing (e.g., tough meats, chewing gum) for a day or two to allow the neuromodulator to work effectively.

Potential Risks and Side Effects:

Side effects are typically mild, temporary, and resolve on their own. However, it is important to be aware of them. Common, short-term side effects can include redness, mild swelling, tenderness, or bruising at the injection site. These usually subside within a few hours to a few days. More specific, though less common, risks depend on the treatment:

  • Neuromodulators (Botox): In rare cases, there can be a temporary change in your smile if the product migrates to nearby muscles, or a feeling of weakness when chewing. These effects are temporary and wear off. Headaches can also occur but are usually short-lived.
  • Dermal Fillers & Biostimulators: Risks include lumpiness or nodules (which can often be massaged or dissolved), asymmetry, or, in very rare instances, vascular occlusion, which is a serious complication requiring immediate medical attention.

Choosing a highly experienced, medically qualified practitioner like Dr. Kristy Lau, who has an in-depth understanding of facial anatomy, drastically minimises these risks. At our Harley Street clinic, we use only premium, TGA-approved products and adhere to the strictest safety and hygiene protocols to ensure your well-being.

Why Choose Rejuva for Facial Slimming on Harley Street?

When considering a sophisticated procedure like facial slimming, the choice of clinic and practitioner is the single most important decision you will make. It dictates not only the quality of your results but, more crucially, your safety and well-being. Rejuva London, situated in the world-renowned Harley Street medical district, stands as a beacon of clinical excellence and aesthetic artistry. Our clinic was proudly named “Best Anti-Ageing Clinic – London 2025,” a testament to our unwavering commitment to patient care and superior outcomes.

Our entire philosophy is built on a doctor-led foundation. Every consultation, assessment, and treatment is performed by a highly qualified medical doctor. This is the Rejuva London promise. At the helm is our founder, Dr. Kristy Lau, a respected clinician with over three decades of medical experience. Her expertise ensures that your treatment is not just about aesthetics, but about a deep, anatomical understanding of the face. This medical-first approach guarantees a level of precision and safety that is simply unattainable in non-clinical settings.

Choosing our award-winning Harley Street clinic offers you:

  • Unmatched Expertise: Benefit from the vast experience of Dr. Kristy Lau and our team of medical professionals who specialise in advanced, restorative aesthetics.
  • The Highest Safety Standards: Our CQC-regulated clinic adheres to the most stringent protocols for hygiene, product sourcing, and patient care, providing you with complete peace of mind.
  • A Prestigious, Discreet Location: Receive treatment in the heart of London’s most esteemed medical hub, ensuring privacy, comfort, and access to the very best in aesthetic medicine.
  • Award-Winning Care: Trust in a clinic recognised for its excellence. Our “Best Anti-Ageing Clinic – London 2025” award reflects our dedication to pushing the boundaries of what is possible in safe, natural-looking facial rejuvenation.

At Rejuva London, we don’t just offer treatments; we offer a partnership in your aesthetic journey, grounded in medical integrity and a shared vision for elegant, restorative results.

Book Your Expert Facial Slimming Consultation

Your journey towards a more refined, elegant facial contour begins with a conversation. Understanding your unique anatomy and aesthetic aspirations is the critical first step in creating a safe, effective, and beautifully natural result. We invite you to our award-winning Harley Street clinic for a private, in-depth consultation with Dr. Kristy Lau.

During this comprehensive assessment, Dr. Lau will listen to your concerns, evaluate your facial structure, and explain the most suitable treatment options for you. This is your opportunity to ask questions and gain a clear understanding of the process in a reassuring, professional environment. Contact our Harley Street clinic team today to schedule your appointment and explore the possibilities of doctor-led facial contouring.

To discover a personalised, natural approach to aesthetics, book a consultation with our expert medical team at Rejuva London’s award-winning Harley Street clinic.

Your Facial Slimming London Questions Answered

Embarking on a Facial Slimming London journey naturally comes with questions. Many patients wonder about the safest and most effective approaches. A common query is, “How do you slim your face naturally?” While a healthy lifestyle, diet, and facial exercises can contribute to overall wellness, they cannot structurally alter features like an overdeveloped masseter muscle or skin laxity. For targeted, noticeable results, clinical treatments are necessary.

This leads to the next question: “What treatments create a slimmer face?” The answer depends entirely on the individual’s anatomy. A consultation at Rejuva London will determine the best course of action, which could be a single treatment or a combination. The most common and effective non-surgical options are compared below:

TreatmentPrimary TargetMechanism of ActionBest For
Neuromodulators (Botox)Enlarged Masseter MusclesRelaxes the muscle, causing it to shrink (atrophy) over time.Slimming a wide, square jawline caused by muscle hypertrophy.
Regenerative BiostimulatorsSkin Laxity & Volume LossStimulates natural collagen production to lift and tighten sagging skin.Creating a lift that redefines the jawline and reduces jowls.
Dermal FillersLack of StructureAdds precise volume to the chin and jawline to sculpt a V-shape.Enhancing definition and improving facial proportions.

Patients are also keenly interested in longevity. “How long does facial slimming last?” As shown in the table above, results vary. Neuromodulator effects typically last 4-6 months, while dermal fillers can last 12-18 months. Regenerative treatments offer the most durable results, often lasting over two years as they rebuild your skin’s own structure. Finally, and most importantly, “Is facial slimming safe?” In the hands of a qualified medical doctor like Dr. Kristy Lau, these procedures have an excellent safety profile. The risks are minimised through a deep understanding of facial anatomy, the use of premium products, and a sterile clinical environment. Safety is the paramount principle at our Harley Street clinic, ensuring your aesthetic goals are achieved without compromising your health.

Your Facial Slimming London Questions Answered

What treatments are used for facial slimming?

At our Harley Street clinic, we employ a sophisticated range of medical treatments to achieve a slimmer facial contour. This often involves botulinum toxin to relax the masseter (jaw) muscles, reducing squareness, alongside dermal fillers or advanced biostimulators to sculpt the chin and jawline, creating the elegant V-line shape.

A bespoke treatment plan is essential, as the optimal approach is determined by Dr. Lau following a detailed assessment of your unique facial anatomy and aesthetic aspirations.

Is facial slimming safe when performed by a doctor?

Yes, facial slimming procedures are exceptionally safe when performed by a highly qualified and experienced medical doctor. A deep understanding of facial anatomy, precise injection techniques, and the use of premium, TGA-approved products are paramount to ensuring your safety and achieving beautiful, natural-looking results with minimal risk.

At Rejuva London, your safety is our highest priority, beginning with a thorough medical consultation to confirm your suitability for treatment and ensure your complete peace of mind.

How long do the results of facial slimming last?

The longevity of your facial slimming results varies depending on the treatment protocol. The effects of botulinum toxin in the masseter muscles typically last for four to six months. Dermal fillers or regenerative biostimulators used for contouring the chin and jawline can provide results that last from 12 to over 24 months.

Dr. Lau will devise a personalised maintenance plan to ensure you can enjoy your refined, restorative results for as long as possible.

What is the difference between a doctor-led and a salon facial slimming treatment?

A doctor-led treatment involves a clinical diagnosis of your facial structure by a qualified physician, ensuring the procedure is both effective and fundamentally safe. Doctors use prescription-only medicines and advanced techniques that are not legally available in a salon setting, providing a superior standard of care and predictable outcomes.

The key difference lies in the level of medical expertise, stringent safety protocols, and the ability to expertly manage any potential complications, a hallmark of a premier medical practice.

Can I slim my face naturally without treatments?

While a healthy lifestyle, including a balanced diet and exercise, can reduce overall body fat and subtly slim the face, it cannot alter underlying bone structure or reduce the size of overactive muscles. Natural methods may reduce puffiness but do not provide the targeted, structural contouring that medical treatments achieve.

For a significant and precise change, such as creating a V-line shape or slimming a wide jaw, our doctor-led aesthetic treatments offer predictable and restorative results that lifestyle changes alone cannot deliver.

Dr. Kristy Lau, Medical Director of Rejuva London

Dr. Kristy Lau

Medical Director & Founder

Aesthetic Clinic London

MBBS Imperial College London
GMC Registered
30+ Years Medical Experience

Dr. Kristy Lau is the founder and Medical Director of

Rejuva London Clinic
, an

Imperial College London

graduate with over 10 years of comprehensive medical expertise. Specializing in dermatology and medical aesthetics, Dr. Lau combines rigorous medical training with advanced aesthetic technologies to deliver personalized, natural-looking treatments.

At Rejuva London’s prestigious Harley Street location, Dr. Lau ensures all procedures are performed exclusively by highly experienced doctors, maintaining the highest standards of safety and excellence in aesthetic medicine. Her doctor-led approach has successfully treated over 20,000 clients since establishing the clinic in 2018.

Medical Specializations:

Injectable Treatments
  • Anti-wrinkle Injections (Botox)
  • Dermal Fillers
  • Facial Contouring
Advanced Technologies
  • Picosure Pro Laser
  • Thermage RF
  • Ultherapy
Medical Dermatology
  • Skin Health Assessment
  • Medical Aesthetics
  • Laser Skin Treatments

Professional Qualifications & Credentials:

  • Medical Degree
    MBBS, Imperial College London
  • Professional Registration
    GMC Registered Medical Practitioner
  • Specialization
    General Practice (GP) Certification
  • Advanced Training
    Dermatology & Aesthetic Medicine Specialization

About Rejuva London

Established in on prestigious Harley Street,
Rejuva London has served over 20,000 clients through our doctor-led approach to aesthetic medicine.

Aesthetic Clinic London:
15 Harley Street
London
W1G 9QQ
United Kingdom

20,000+Clients Treated
6+Years of Excellence
100%Doctor-Led

Treatment Philosophy:

“My approach to aesthetic medicine centers on enhancing natural beauty while prioritizing patient safety.
Every treatment at Rejuva London is tailored to the individual, combining medical expertise with artistic
vision to achieve results that look naturally refreshed, never overdone.”
– Dr. Kristy Lau

Professional Memberships & Affiliations:

  • General Medical Council (GMC)
  • British College of Aesthetic Medicine
  • British Association of Cosmetic Doctors

Consult with Dr. Lau in Aesthetic Clinic in London:

Experience the Rejuva London difference with a personalized consultation