Jan Marini Age Intervention Duality fights wrinkles and blemishes for cyounger-looking, clear skin. Acne eliminating ingredients include 10% micronized benzoyl peroxide, peptide and all-trans-retinol kill acne causing bacteria and prevent feature breakouts. Hyaluronic acid, white tea extract, chrysin and bisabolol combat and reverse the signs of aging. These 2 unparalleled skin care treatments significantly improve texture and tone, while being gentle enough for all skin types.