OPTIPHI HydraCalm Cellulose Sheet Mask (each)Product Description: Soothe and hydrate with this moisturising bio cellulose mask, designed for dry, sensitive, or stressed skin. Made from fermented coconut water, it fits like a second skin to deliver deep hydration and calm irritation while reinforcing the skins barrier. How to use: Open the peelable foil pouch to reveal the mask between a nylon sheet and a blue backing. Remove the nylon layer and place the white side of the mask onto your face.