What It Is: A full size of the worldwide best-selling Ecological Compound paired with three deluxe travel sizes. Set Includes: - Ecological Compound 4.2 oz. - Buff & Wash 0.33 oz. - Hydra-Global Serum 0.16 oz. - Hydra-Global 0.33 oz. What It'S For: All skin types What It Does: - Ecological Compound balances, revitalizes and moisturizes all skin types. - Buff & Wash cleanses the skin and exfoliates dead skin cells and impurities in a single stroke, so skin is left invigorated, soft and luminous.