ISDIN Night Peel-10 Ampoules Facial solution in ampoules with a combination of alpha-hydroxy acids that provides a peeling effect, renewing the texture of the skin and attenuating imperfections and expression lines. Key Components Glycolic acid: exfoliating agent, helps promote cell proliferation and stimulate collagen production, Tartaric and malic acid: Alpha-hydroxy acids that stimulate the exfoliation of surface skin cells, Hydraboost (Saccharide Isomerate): provides a high level of hydration. Indication Night Peel glycolic acid night serum. How to use Shake the ampoule, open, place the ampoule into the special applicator tip and remove the cap then apply: massage ½ of the serum over face, neck and neckline, avoiding the eye area. Benefits Exfoliates, hydrates, softens.