Achieve a fresh, radiant complexion with Mario Badescu Brightening Mask with Vitamin C.With Tetrahexyldecyl Ascorbate (a vitamin C derivative praised for its stability and effectiveness), this antioxidant-enriched clay mask draws impurities out of the skin while refining as well as uneven skin tone and texture.A clay base helps draw out impurities and refines tone, leaving dull skin soft, smooth and radiant.