Hi Ladies!! From what I understand, Keratosis Pilaris is inherited. And, believe it or not, it is a dominant gene. So, if you don't have it, someone else close to you does!! Children that have KP usually have it on their face and the back of their arms. But as they grow, the KP getts better on their face and other parts of their body. My little boy has it, as do I. I treat his face and arms with a lotion that has urea (pee) in it. (Me, I use a moisturizing body wash and a loofah). The lotion I have been appling to his face has helped to a degree, but has not kicked it all the way. I'm going to try that glycolic wash on him. Thanks for the info!!!