Our Story

Confidence Begins with Healthy, Radiant Skin

For more than twenty-five years, Regentiv has been quietly transforming the way people care for their skin. Founded by Harley Street Skin Specialist Elaine Thornhill, Regentiv was born from a simple yet powerful belief — that confidence begins with healthy, radiant skin.

From her years performing advanced treatments and collaborating with leading surgeons in Harley Street, Elaine saw the need for skincare that truly performed — formulations that deliver visible results while caring deeply for the skin itself. This insight became the foundation of Regentiv: expertly developed skincare, formulated with clinically proven ingredients to help address concerns such as ageing, acne, sensitivity, pigmentation, and post-surgical recovery — helping you look younger, longer.

Science, Nature and Sensitivity in Harmony

Each preparation is carefully created in the UK, blending science and nature in perfect harmony. We combine gentle botanical extracts with proven active ingredients to restore balance, refine texture, and support long-term skin health. Every formulation is designed with sensitivity in mind — effective, elegant, and kind.

Supporting Your Skin — Every Day, In Between Treatments and Beyond

While professional treatments and aesthetic procedures can enhance results, their success depends on consistent, expert skincare. Regentiv was created to support and maintain healthy, beautiful skin — every day, in between treatments and beyond.

Here to Help You Feel Confident in Your Skin

We believe great skin begins with a simple, enjoyable routine — one that supports your skin every day, for life. Our team of dedicated skin advisors is always here to help you create a regimen that feels personal, effective, and reassuring.

Trusted for decades and loved for results, Regentiv continues to improve lives through confidence — helping you enjoy skin that looks and feels beautifully healthy, every day.

Introducing Our Founder, Elaine Thornhill, Harley Street Skin Specialist

For over fifty years, Elaine Thornhill has dedicated her career to helping people look and feel their best. A respected Harley Street Skin Specialist, she has built a reputation for her calm expertise, personal care, and commitment to achieving naturally beautiful results. 

Elaine continues to perform specialist skin treatments in Harley Street, working alongside highly skilled, Specialist Registered FRCS Surgeons to ensure her patients receive the very best cosmetic and restorative care.

Her patients’ trust has grown over generations — many continue to recommend family and friends to join her exclusive register of patients, a reflection of the lasting relationships and results she has nurtured throughout her distinguished career.