This is a 10-pack of sheet masks. Pearl extract has been used topically as an anti-aging and antioxidant treatment for over 2000 years in China. Pearl is known to promote the regeneration of new skin cells, increases collagen levels that help to firm and smooth the skin, and improve the skin’s radiance. Pearl contains calcium, protein, vitamins and a very high source of amino acid - great for all skin types and helps with easing skin inflammation. It also promotes healing, enhances elasticity and luminosity.