Dermaceutic Turnover slows down the skin aging process by stimulating natural skin turnover, collagen & elastin synthesis. Glycolic acid elmiminates cell residues & dead cells from the surface of the skin & imparts a soft, rejuvenated appearance. Suited for all skin types, & recommended for aesthetic treatments preparation or skin rejuvenation programs. Directions: Apply in the evening a thin layer on the face & neck. Reduce frequency of use if skin is not used to glycolic acid. Mild tickle feeling might occur on very sensitive skins. Use Serum C25 for complete skin care treatment & SunCeutic for sun protection. Cleanser 5 can be used to improve results.Active Ingredients: Glycolic acid 15%.