Skin: All. Best for skin with signs of aging: muscular wrinkles, signs of minor changes due to loss in elasticity and superficial fine lines.This anti-oxidant serum rapidly absorbs, reduces depth of existing wrinkles, and immediately moisturizes; smoothing the skin. Relieves skin tension, and inhibits the muscle contractions that contribute to the formation of expression lines and wrinkles.Formulated with HYDROTENSEURActives: CalmosensineTM, Collageneer, and SK-Influxwithkey ingredients:LactobionicAcid: is a polyhydroxyacid (PHA) which is chemically and functionally similar to AHA but less irritating to the skin. LactobionicAcid is safe and non-irritating and has potent anti-oxidant and moisturizing properties. Its unique film forming properties leave the skin feeling soft and velvety.Aloe Vera: (Aloe Barbadensis), has a refreshing, emollient, soothing, protective, anti-inflammatory and moisturizing action. Aloe vera also tightens and rejuvenates skin while having an anti-aging effect on the skin.