A facial serum which focuses on firming, lifting and tightening using multiple forms of collagen, including collagen fibers which help reduce the appearance of fine lines, and improves skin texture and laxity. It's a similar texture to their best selling Neck Lift Cream. A bouncy, stringy yet easily absorbed formula that doesn't leave skin feeling sticky. Here's the collagen breakdown: Atelocollagen is a preserved collagen that targets collagen deficiency and deeply hydrates the skin. Desamido Collagen is ultra hydrating and helps increase collagen synthesis Hydrolyzed Collagen improves skin elasticity to decrease the appearance of fine lines and wrinkles Soluble Collagen provides a film on the skin which traps moisture leaving skin plump and hydrated. Collagen Amino Acids acts as a moisture reservoir. It helps hold and keep moisture in the skin. Pro Collagen further helps to plump the skin.