It has an antioxidant effect cell-activating & smoothing every skin typeEFFECT: Vitamin C effectively protects the skin from harmful environmental pollution, such as free radicals. With regular use, vitamin C supports the skin's own collagen formation and thus improves skin elasticity. Grapefruit extract vitalizes the complexion and hyaluronic acid provides intense moisture, making fine lines and wrinkles appear smoothed. The skin feels plumper and smoother.Result: The ISANA Vitamin C beauty concentrate ensures an immediately smoother, activated skin that is more even for 91% of the testers.For a radiant complexion stabilized Vitmain C in vitro study on the active ingredient*Self-assessment by 34 subjects after a single application.SKIN COMPATIBILITY: dermatologically confirmed.This formula is 100% without microplastics. APPLICATION: After cleansing the skin, take the concentrate in your hand. Cover the ampoule neck with a cosmetic cloth and break open with a jerky movement on the ring. Put the contents in the palm of your hand, spread evenly over the face, neck and décolleté and gently pat in. Avoid the eye area.