Innovative format of biodegradable discs made of natural fibers, impregnated in a concentrated solution of Glycolic acid. This alpha hydroxy acid (AHA) is very interesting and well-known in dermatology thanks to its numerous effects on the epidermis. It has an intensive renewing effect, helping to eliminate dead skin cells and promoting cell regeneration and renewal of the outer layers of the epidermis. Instructions for use: External use.\ Night treatment. Use 1 or 2 times a week. \ With a clean face, apply a disc with circular movements to the face and neck. Let it absorb and then apply the usual treatment.