Collagen loss starts in your mid-20s. This serum works with three forms to address what's already missing. Key Features Triple Collagen Complex (Hydrolyzed, Atelocollagen, and Soluble Collagen) enhanced bioavailability for deeper penetration and superior absorption Adenosine reduces the appearance of fine lines and wrinkles Niacinamide brightens dark spots and evens skin tone Multi-weight Hyaluronic Acid intense, lasting hydration across multiple skin layers Strengthens the skin barrier against UV rays and environmental stressors Lightweight, fast-absorbing no greasiness or residue Dermatologist tested and non-comedogenic Suitable for all skin types including sensitive and acne-prone