Hyaluronic Acid

What it does

A humectant that binds many times its weight in water. Molecular weight decides depth: high weight sits on the surface and smooths, low weight travels further down.

How to use it

Always on damp skin, always sealed with a moisturiser. On a dry face in a dry room it will pull water out of the skin rather than into it.

Pairs well with

• Niacinamide Brightens, regulates oil and helps even skin tone over four to six weeks. Read more
• Ceramides Rebuild the lipid layer that keeps moisture in and irritants out. Read more
• Panthenol Vitamin B5 — soothing, humectant, friendly to compromised skin. Read more