The Skin Diary

Clinically tested. Scientifically proven.

Night Repair Therapy is backed by evidence from cell to surface.

Why does Age Defence cost what it does?

Part of the answer lies in the ingredients themselves.

DNA repair enzymes are highly sophisticated, and expensive, ingredients. As Dan Yarosh, one of the world’s leading experts in DNA repair enzymes, explains, they are not something brands add casually.

DNA damage is one of the fundamental consequences of UV exposure, which is why supporting the skin’s natural DNA repair mechanisms was so important to us when developing Age Defence.

And DNA repair enzymes are just one part of the Age Defence formulation.

Then there is the science behind the finished product.

We invest significantly in testing Age Defence itself, including research that goes beyond SPF protection to understand its effects on biological markers associated with UV-induced skin ageing.

Because for us, it isn’t enough to formulate with advanced ingredients. We want to understand what the finished product actually does.

We put Dr Clare on the spot with a quick-fire round of skincare ‘This or That’.

Some answers were easier than others… which ones would you choose?

Skincare doesn't have to be complicated to be effective.

Two formulations designed to work in synergy over 24 hours - advanced protection by day, proven renewal by night.

Two products. One complete approach to skin ageing.

A screenshot isn't a study.

A headline isn't evidence.

And confidence isn't the same as expertise.

Toxicologist Rani Ghosh explains how fragments of science can quickly become accepted as fact on social media, creating confusion for both consumers and brands alike.