Formula Professionelle 25 is a product used in beauty treatments, specifically a gel that contains naturally occurring acids such as Glycolic, Citric, and Lactic derived from sugar cane, citrus fruits, grapes, and milk. These acids are effective in loosening the bonds holding dead skin cells together, allowing them to be sloughed away to reveal new skin, which improves the skin's appearance and texture. It is designed for professional use as part of fruit extracts treatments.