In the skin, there are not 1, but 16 types of collagens, and they decline as you age. Discover the LiftActiv Collagen Specialist 16 Serum, the first and only anti-aging serum powered with Co-Bond Technology [Rhamnose, Peptides, Maitake] to boost collagen-depleted skin. In just one bottle, regain 2 years of plumpness and correct 16 signs of aging. Key Ingredients: Collagen Peptide: Brightens skin tone and improves skin firmness Rhamnose: Firms and smooths the skin as well as improves uneven skin tone. Maitake: Healthier and more radiant complexion. Key Benefits: LiftActive Collagen Specialist 16 Face Serum helps to improve: Wrinkles & Fine lines Firmness & Plumpness Contour Definition Smoothness & Uneven Skin Texture Tonicity Density Skin Strength Skin Repair Radiance Softness & Suppleness Hydration Evenness. | Vichy Liftactiv Collagen Specialist 16 Serum, 1. 01 fl. oz | Dermstore