With time, alterations in the skin's structure can affect firmness causing the skin to lose its youthful quality. A visible improvement in skin tightening helps restore skin's youthful look. Rénergie Lift Multi-Action features Multi-Tension technology, designed to target skin layers. In 4 weeks, the skin appears younger and firmer. It feels tightened, as if lifted. All facial zones appear visibly rejuvenated. *Based on 4 ingredients tested separately in-vitro. Also available in a Day Cream for Dry Skin with SPF 15, Night cream and Eye Cream. Made in USA.