For treatment of blemishes acne and moderate antiaging modified bd peel jessner is ideal for dull slightly wrinkled sensitive and dark skins treating chronological aging actinic acne superficial scarring and slight hyperpigmentations lactic acid an alphahydroxy acid aha acid used as an exfoliating agent as well as encouraging epidermis and dermis thickening the lactic acid activates collagen and elastin formation and increases hyaluronic acid concentration in the extracellular matrix