CERAVE SA Lotion for Rough & Bumpy Skin is A salicylic acid lotion is an effective way to restore skin smoothness by exfoliating and softening dry skin on the legs and other problem spots like the elbows and knees. An ideal lotion for rough skin contains salicylic acid and lactic acid for gentle exfoliation, hydrating hyaluronic acid, calming niacinamide and barrier-strengthening ceramides to help prevent further moisture loss. We recommend a hypoallergenic, non-irritating lightweight moisturize