The skin Chemists London Anti-Ageing Venom Mask is an overnight treatment mask that targets signs of ageing while you sleep to promote smoother, brighter-looking skin come morning. Infused with Syn-Ake, an award-winning ingredient that mimics the effects of a peptide found in temple viper venom, the face mask helps reduce the look of fine lines, wrinkles & pores whilst nourishing & hydrating. Rich in antioxidants & Hyaluronic Acid, the overnight mask will keep skin safe from external aggressors whilst plumping with moisture. Expect a smooth, radiant-looking complexion when you wake. Ideal for mature skin.