Reveal a smoother. more radiant complexion with iS Clinical Intensive Resurfacing Masque. This resurfacing masque is designed to enhance the look of a refreshed and smoother complexion. Formulated with a blend of botanical acids. retinol. and kaolin clay. it helps refine the appearance of fine lines. promote an even skin tone. and leave your skin feeling balanced and revitalized. Combining the benefits of a gentle facial and a more intensive peel. it provides a convenient. at-home application.