A nighttime resurfacing treatment with anti-aging properties. This multifunctional overnight leave-on mask exfoliates, smooths, and hydrates skin. Designed to target the visible signs of ageing and clinically proven to increase collagen production for a plump, even and healthy complexion. Say goodnight to dull, dehydrated skin while you sleep. - 14 % Glycolic Acid: Brightens and stimulates collagen production. - 0.5% Retinol (Vitamin A): Firms skin and reduces wrinkle depth. - Shea butter: Moisturizes and softens skin.