ACM Duolys. A Retinol Intensive Anti-Wrinkle Serum is a multiaction serum specifically dedicated for people over the age of 30 years. It contains only 10 ingredients including Retinol and Tocopheryl retinoate. This unique and synergistic combination of Retinol and Tocopheryl retinoate improves all the signs of ageing such as wrinkles, lines, blemishes and skin texture etc, without ever irritating the skin and also protecting it from the damage caused by oxidative stress. In addition multiple emollients help smooth the skin. Aside from smoothness, they also help hydrate and improve skin softness and flexibility. ACM Duolys. A Retinol Serum's exceptional galenic formula with its "oil-serum" texture is immediately absorbed into the skin with no sticky finish. Its ultra-light texture leaves skin feeling silky and velvety-soft. Your anti-ageing beauty routine is transformed into a moment of pure pleasure.