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Calf Slimming in London for Muscular Calves

If your calves stay large even though you're slim, the cause is usually muscle rather than fat. Calf slimming is a non-surgical treatment that relaxes the main calf muscle (the gastrocnemius) so it gradually becomes smaller, giving a slimmer, longer-looking lower leg. Dr Dianni assesses every patient first to check that muscle really is the cause.

Quick Overview

Down Time

Minimal

Down Time

Minimal

Cost

From £390

Cost

From £390

Full Recovery Time

24 Hours

Full Recovery Time

24 Hours

Results Seen

From 2 to 4 weeks, building over 2 to 3 months

Results Seen

From 2 to 4 weeks, building over 2 to 3 months

Back to Exercise

24 hours, avoid hard leg workouts for a few days

Back to Exercise

24 hours, avoid hard leg workouts for a few days

How Long Results Last

4 to 6 months

How Long Results Last

4 to 6 months

Treatment Time

15 to 20 minutes

Treatment Time

15 to 20 minutes

No. of Treatments Needed

1, repeated every 4 to 6 months

No. of Treatments Needed

1, repeated every 4 to 6 months

Disclaimer

Treating Practitioner

Dr Dianni Dai, Medical Director

MBChB, MSc (Hons), MBA, PDCS, BCAM, BMLA

Dr Dianni is a GMC-registered doctor with more than 11 years of clinical experience and a master's degree in aesthetic medicine. She began her career in general medicine in the NHS, and that grounding still shapes how she works: careful assessment, honest advice and evidence-based treatment.

She is a member of the British College of Aesthetic Medicine (BCAM) and the British Medical Laser Association (BMLA), a Key Opinion Leader for Dibi Milano, and an official UK partner for Rejuran, Juvelook and Ellansé. She has trained in the UK, in Seoul's Gangnam district and in the Middle East, and treats patients of every ethnic background and skin tone.

Her work focuses on injectables, laser resurfacing and non-surgical facelift treatments, including Ultherapy PRIME®, the Dr L'Art Liquid Facelift and biostimulators.

Dr Gregorio, Aesthetic Doctor

MD, MSc, Anti-Ageing & Regenerative Aesthetic Medicine

Dr Gregorio is a consultant in aesthetic medicine, anti-ageing and regenerative aesthetics, with a focus on personalised treatment and natural-looking results. He combines advanced medical knowledge with an artistic approach, carefully considering body proportions, muscle structure and fat distribution when planning treatment.

He graduated with First-Class Honours in Doctor of Medicine (MD) from the University of Havana, Cuba, and holds a Master’s degree in Anti-Ageing and Regenerative Skin Aesthetic Medicine from the Universidad Complutense of Madrid, Spain. His experience in non-surgical body contouring and injectable treatments supports a tailored approach to Barbie Arm Contouring, Shoulder Slimming, Calf Slimming and Non-Surgical Butt Lift, with a focus on balanced, proportionate and natural-looking results.

Calf Slimming for Muscular Calves at Dr L'Art London

Why Are My Calves So Big Even Though I'm Slim?

Muscle or fat: which do I have?

How does calf slimming work?

Will it affect walking or exercise?

Why choose Dr L'Art for calf slimming?

FAQ

Calf Slimming/Shoulder Slimming Explained by Dr Dianni

Before & After

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As Seen In & Trusted By Icons

Rejuran CMO Visit

We were incredibly proud to recently welcome the Chief Medical Officer and the executive team from Rejuran Korean HQ for their second official visit to our clinic

As Seen in Vogue

We were honoured to prepare Lulu Hart for London Fashion Week 2026 at the Richard Quinn 2026 Show using our signature Gelida Cryo Facial at Dr L’Art Aesthetic Clinic.

Soho House Wellness Event

An exclusive Soho House London members' event introducing the Dr L'Art approach to skin, health, and wellness.

Rejuran Headquarters Visit

Honored to host the Rejuran Headquarters team at our clinic for an insightful discussion as a proud Rejuran partner.

Verified Hydrafaical Provider

As a HydraFacial Verified Clinic, Dr L’Art Aesthetic Clinic is officially recognized by HydraFacial for delivering authentic treatments with certified expertise and premium-grade technology.

Hello! Magazine

Featured in Hello! Magazine - Where to Beauty in Soho

Women's Health

As seen in Women's Health - Premier Medical Aesthetic Clinic in London

Celebrity Personal Stylist

Trusted by top celebrity stylist, Marian Kwei, for Cryo Facial

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Featured in ARCADIA - Gelida Cryotherapy Facial

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Awarded Treatwell Top Rated Clinic 2024 & 2025, reflecting our commitment to excellence in aesthetic care.