COLLAGEN FIRMING VOLUME SERUM 1.35OZ. Benefits: Plumps and firms skin for a lifted look. Improves skin elasticity and bounce. Minimizes the appearance of sagging pores. Key Ingredients: Collagen (98% low molecular weight): boost skin elasticity, plump from within, and smooth fine lines. Adenosine: support skin firmness and reduce the appearance of wrinkles. Squalane: lock in hydration and nourish for a supple feel. Collagen X Retinol Liposomes: retinol is micro-encapsulated and coated with high-purity collagen to minimize irritation, boost absorption, and enhance skin tension. Research Results: Proven to improve elasticity in 10 inner layers of the skin.. Skin density improve 118% * Result after single use.. Hydration volume: Improve density of hydration 383.1%.