Topyline Hydro-Active is a product formulated with glycolic acid that helps hydrate the skin and keep it soft. Glycolic acid is known for its ability to retain moisture and improve the skin barrier. This product is ideal for skin that needs extra hydration. It can be used as a complement to your skincare routine. Apply a small amount to cleansed skin, preferably at night, and follow with your usual moisturizer. Composition Aqua, glycolic acid, sodium hydroxide, ammonium acryloyldimethyltaurate/VP copolymer, glycerin, propylene glycol, phenoxyethanol, sodium benzoate, potassium sorbate. Instructions for use Apply to clean, dry skin. Pharmaceutical advice Use daily to keep skin moisturized and soft.