This serum is ideal for anti-aging and those with acne-prone skin. Formulated with exfoliating and moisturizing properties, it will work to remove impurities from within the sebaceous glands. It's similar to salicylic acid, but without the drying effect! Ultimate Boost Serum will improve appearance of fine lines and wrinkles, even skin tone and texture, and create a healthy nurtured appearance. Directions: This can be used AM and/or PM after Glycolic Acid Pads and toner. Other serums and moisturizers are applied after.   Complement Products: -Glycolic Pads Ingredients: Mandelic Acid, Lactic Acid, Niacinamide, Hyaluronic, Sodium PCA