What it is: For deep moisturizing and antiaging treatment. It reinforces the water reserves in the skin and contributes to the antioxidant protection of the skin. What it does: ? This powerful serum contains all 5 weights of Hyaluronic Acid, which reinforces the water reserves of the skin and has a strong anti-aging benefit. ? Deep moisturizing and antiaging. ? Reinforce water reserves and antioxidant protection. ? Apply morning and evening one pump is plenty. ? Works best with the Chronos Wrinkle Correct Cream.