<b>Why a Lactic Acid Lotion?</b><br><br>Lactic acid, an alpha hydroxy acid (AHA) has been clinically proven to be a great exfoliator for the body. This helps with severely dry skin, keratosis pilaris (KP), chicken skin, and more!<br><br> <b>Lactic Acid in regards to KP Treatment</b><br><br> An independent study was done on the efficacy of lactic acid, compared to salicylic acid treatments. Over the 12 week study, lactic acid was proven to be more efficacious than salicylic acid. <br><Br><b>Our Guarantee</b><br><br>If for whatever reason you are unsatisfied with any DRMTLGY product, we offer a 60 day, hassle free, money back guarantee. Just reach out to us and we'll gladly take care of you!