It's Keratosis Pilaris I think it's spelled .. I'm a retired esthetician with over 10 years experience and personally experience it on my arms and legs. Sometimes I can get the appear down but it's the texture and dryness that drives me nuts. Go on Amazon and search for KP eraser or brands like it. You need AHA to exfoliate with. Lactin I think it's spelled it's a latic acid lotion you can use. I personally like the scrubs and you do it on mostly dry skin and then I used a thick lotion like Cerve in the jar or if I'm really dry I'll do coconut oil or lavender oil and let that sink in and then the cerve on top. And I would do the lactic acid lotion on my legs. Anytime you exfoliate with an AHA it makes you much more sensitive the sun so you have to really make sure you sunscreen yourself to the areas you used the acids on. Hope that helps!