(I recently bought some St. Ives Timeless Collagen Elastin moisturizer that was recommended by Dr. Oz & it worked so well I started using everywhere -- hands & my upper arms. And, it has significantly reduced this on my arms!! No mixing anything, just put it right on your arms!!) Treating Keratosis Pilaris (for those of you who don't know, that's what those little acne like bumps on your arms.) Olive oil & sugar, or aspirin dissolved in warm water made into a paste, apply to area and rub in.