Key ingredients to help promote hydration levels in the skin’s upper layers include humectant hyaluronic acid, barrier-supporting and soothing ceramides and emollient, as well as glycerin and ...

Key ingredients: 0.01 per cent stabilised retinal, hyaluronic acid, glycerin, vitamin E Why we love it: Medik8 is a brand well known for its stellar retinoid formulas. Beginners should start with ...