Clinically acclaimed help for visible wrinkles, skin lines, discoloration, age spots or other effects of aging. The type of “cell turnover” achieved by glycolic acid’s exfoliating action is a mild, non-drying process as opposed to the uncomfortable dryness caused by other harsh substitutes. Glycolic Cream by Reviva is in an all natural base, no mineral oil or any other petrolatum derivatives. Non-chemical alternative to Retin-A. Some stinging is normal if the product is working and has proper acid balance.