Glycolic acid is widely used in cosmetics and dermatology hydroxyacid. But really, we know how he acts and that when we find it included as one component in our usual creams?. The hydroxyacids dermatology are known for their ability to facilitate the penetration of other substances which are combined with these. Including glycolic acid (which can be obtained from sugar cane) is by its high transdermal penetration since it is a small molecule. From concentrations of 5% onwards, glycolic acid can break the stratum corneum of the epidermis causing its cellular renewal. When used regularly for 5 months (to 1 year) causes the decline and even disappearance of finer wrinkles of the skin, and is also able to remove stains of solar type.

This substance is not toxic or photosensitive, although it is usually applied during the night. If the concentration is more than 25 % considered as an element capable of performing a chemical peeling. What substances are combined with glycolic acid to perform a chemical peeling? One of the best treatments with glycolic acid is its association with tetrinoina topically jointly with a sunscreen. What other hydroxyacids are known? E.g. Malic acid (found in the Apple), the tartaric acid (in the grape), acid citric (in lemon), acid oxalic (in the chucruta), acid lactic (in milk) and acid alfahidroxibutirico (in butter). Remember that the skin is the absorbent par excellence of free radicals and skin aging is inevitable, but we can fight it. We can avoid this process quickly. Delay aging, then?