Reveal radiant skin with the Holika Holika Pig Collagen Gel Mask, an ultra-hydrating sheet mask that regenerates from the inside out. Infused with natural Collagen derived from pig skin, the hydrogel face mask penetrates deep below the skin’s layer to restore elasticity, replenish hydration and create a soft and supple complexion. The mask also helps to balance the skin tone for a glowing finish.