Avoskin Miraculous Refining Serum is a chemical exfoliator containing 10% AHA, 3% BHA equipped with Niacinamide, Ceramide, and other supporting ingredients which make this serum effective in helping the process of exfoliating dead skin cells and helping trigger skin cell regeneration. So, the skin will looks brighter, the texture is even, the skin is softer, and treats acne prone skin and disguises blackheads.