A retinol infused hydrogel mask.Cool and refresh your complexion with the Oh K! Retinol Hydrogel Mask. This hydrogel sheet mask is supercharged with retinol to help reduce the appearance of fine lines and wrinkles; while brightening the skin; plus tiger grass cica; an antioxidant known for reducing inflammation and redness while improving dullness and collagen production. Housed in a hydrogel formula; that is known to provide moisture to the skin without slipping off your face; this powerhouse mask belongs in your next haul. Crueltyfree Vegan