g12 Treatment Complex stimulates cellular regeneration of the skin, reducing melasma, freckles, pigmentation, blemishes, dark spots, fine lines and wrinkles for brighter skin and effective peeling properties. This scientifically developed complex synergistically blends 10% glycolic acid with 2% salicylic acid for optimal peeling to treat acne by reducing swelling and redness and unplugging blocked skin pores to allow pimples to shrink. ozmoDerm Brightening Peel Booster is a clarifying, renewing and illuminating serum combining glycolic acid and salicylic acid.