M.A.D Acne Drying Lotion is an intensive spot treatment containing 10% sulfur designed to reduce pimples overnight. This targeted solution is formulated to be safe for sensitive skin while effectively drying out acne blemishes. The product comes in a 30ml (1 fl. oz) bottle. As this is a medicated skincare product containing sulfur as an active ingredient, it should be used as a spot treatment only on affected areas. The pink-colored solution appears to have a dual-phase formula that should be shaken before use.