Gerovital Must Have moisturizing cream, 50 ml Gerovital Must Have Antiwrinkle and Firmness Serum combines four peptides, two synthetic: Matrixyl Synthe'6™ and Trylagen® - which act as signal molecules of the components of the extracellular matrix - and two of marine origin: Collagen and Elastin - which acts as structural peptides. They act synergistically to strengthen the extracellular matrix, reduce wrinkles, increase the elasticity of the skin and its hydration. It is recommended for people with skin lacking firmness, wrinkled or dehydrated. Storage temperature 15-25 C. Special features: 10% Peptide + 3% Squalane . It ensures a healthy, smooth and regenerated skin. Hydrated and protected complexion. Improved elasticity. Reduced wrinkles, regenerated skin. Instructions: Apply to the face, neck, décolletage, morning and evening. For young skin, the serum capitalizes on the effects of hydration and protection, and for mature skin it has real benefits in increasing skin elasticity, reducing wrinkles and hydration.