COSRX The Hyaluronic 3 Serum

Elevate your hydration routine with The Hyaluronic Acid 3 Serum — a lightweight yet potent serum formulated to deeply replenish moisture and restore balance to thirsty skin. With 3% high‑performance hyaluronic acid (including low‑molecular‑weight forms) at its core, this treatment penetrates beyond the surface to leave your complexion plumped, smooth and resilient. A supportive blend of amino‑acid complex (Natural Moisturizing Factors) and ceramide‑rich lipids strengthens the skin barrier and locks in lasting softness. Ideal for all skin types — especially dry or dehydrated — this serum glides on effortlessly, absorbs quickly, and layers well under your daily skincare or makeup.

Ingredients

Water (Aqua), Butylene Glycol, Propanediol, Glycerin, Sodium Hyaluronate (3%), Pentylene Glycol, 1,2‑Hexanediol, Diethoxyethyl Succinate, Sodium Polyacryloyldimethyl Taurate, Betaine, Xanthan Gum, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium PCA, Sodium Lactate, PCA, Glyceryl Acrylate/Acrylic Acid Copolymer, Hydrogenated Lecithin, Ethylhexylglycerin, Serine, Alanine, Glycine, Sodium Phytate, Sorbitan Isostearate, PVM/MA Copolymer, Glutamic Acid, Citric Acid, Lysine HCl, Threonine, Arginine, Sodium Methyl Stearoyl Taurate, Proline, Ceramide NP, Cholesterol, Caprylic/Capric Triglyceride, Phytosphingosine, Stearic Acid, Oleic Acid, Alcohol, Tocopherol, Lactic Acid, Caprylyl Glycol, Caprylhydroxamic Acid.  

Ingredients are subject to change ‑ always refer to the product packaging for the most accurate list.