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Juvelook and Lenisna Collagen Boosters in London

Juvelook and Lenisna are Korean skin boosters that combine hyaluronic acid for instant hydration with PDLLA (poly-D,L-lactic acid), which stimulates new collagen over the following weeks. They improve skin texture, firmness and glow without changing your face shape. Dr Dianni is an official UK partner for Juvelook.

Quick Overview

Down Time

24 to 72 hours

Down Time

24 to 72 hours

Cost

From £750

Cost

From £750

Full Recovery Time

48 hours to 1 Week

Full Recovery Time

48 hours to 1 Week

Results Seen

From 2 weeks, building over 4 to 6 weeks

Results Seen

From 2 weeks, building over 4 to 6 weeks

Back to Exercise

48 hours

Back to Exercise

48 hours

How Long Results Last

6 to 12 months

How Long Results Last

6 to 12 months

Treatment Time

60 minutes

Treatment Time

60 minutes

No. of Treatments Needed

1-3 Yearly

No. of Treatments Needed

1-3 Yearly

Disclaimer

Treating Practitioner

Dr Dianni Dai, Medical Director

MBChB, MSc (Hons), MBA, PDCS, BCAM, BMLA | GMC no. 7523852

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 assessing each patient’s facial structure, skin quality and ageing concerns.

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 expertise in regenerative aesthetics and collagen-stimulating treatments supports a tailored approach to biostimulators, including Radiesse, Ellansé, Juvelook, Lenisna, Sculptra, Julaine and Lanluma, with a focus on improving skin quality, firmness and overall facial harmony.

How do Juvelook and Lenisna work?

How long do Juvelook and Lenisna last?

How much do Juvelook and Lenisna cost in London?

FAQ

About Biostimulators - Explained By Dr Dianni

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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

ARCADIA

Featured in ARCADIA - Gelida Cryotherapy Facial

Treatwell Top Rated Clinic 2024 & 2025

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