Brightening / Wrinkle Improvement functional skincare product STN-COLL and Penta Peptides densely fill up, tighten and give skin elasticity. Active Ingredients: SYN-COLL – Powerful Dual Collagen Booster Effect that not only helps with collagen synthesis but also controls its dissolution. Penta Peptide – 5 types of peptides maximize plumping effect and keep skin tight and flexible. Marine Collagen – Marine collagen nourishes skin and builds protective barrier, keeping skin moisturized. Texture: Light, non-sticky formula is easily absorbed into skin immediately after application.