This multi-functional serum from the Korean brand Cosrx contains six peptides to help address various skin concerns, such as improving skin texture, regulating sebum production, and minimizing pores. Thanks to the properties of its ingredients, this serum has brightening, soothing, and firming effects. It contains niacinamide, known for improving pigmentation and regulating sebum production. It also contains N-Acetyl Glucosamine, an ingredient that helps exfoliate the skin, and adenosine to improve elasticity while addressing fine lines and wrinkles. Additionally, it contains hyaluronic acid for hydration, natural skin-moisturizing formula (NMF) to improve the skins barrier function, and allantoin to soothe the skin. The 6 Peptide Skin Booster Serum is ideal for evening skin tone, restoring smoothness, and giving the skin a natural glow. This lightweight, non-comedogenic serum leaves a refreshing sensation on the skin after application. It glides onto the skin very easily and its scent is almost imperceptible. Instructions for use Apply 2-3 drops of the serum to clean skin and, using your fingertips, spread the product all over your face, gently massaging until completely absorbed. Ingredients Water, Dipropylene Glycol ,Glycerin, Pentylene Glycol, 1,2-Hexanediol , Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, Collagen , Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin , Sodium Hyaluronate , Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine HCl, Tocopherol, Dextran, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, t-Butyl Alcohol, Potassium Sorbate, Sodium Oleate