COSRX The 6 Peptide Skin Booster Serum

Serum

Serum Liquid · KR US JP EU SEA

NiacinamideAcetyl Hexapeptide-8Copper Tripeptide-1sh-Polypeptide-121Oligopeptide-68Sodium Hyaluronate

Kayty's Note

Lightweight, toner-textured first-step serum containing six peptide actives, hyaluronic acid, niacinamide, and amino acids to address firmness, hydration, texture, tone, and pores in a single step.

BETA · AI-collected product info — may contain inaccuracies.

Where to buy

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Official

Product info

GOOD FOR

All skin types skinSensitive skinAcne-prone skin

SAFE DURING

PregnantBreastfeedingPost ProcedureOn PrescriptionMulti Allergy

THE FEEL

Fast absorption

THE RITUAL

After cleansing, dispense 2–3 pumps and pat gently into the face as the first step before ampoule, serum, or moisturizer. May be applied multiple times to amplify the effect of subsequent products.

AM and PM, daily

Vitamin C serumRetinolNiacinamide serumCeramide productsSnail Mucin products

CAUTIONS

- Patch test recommended for first-time users with reactive skin. - Very lightweight, water-like texture; users expecting a traditional viscous serum may need to adjust application technique (pat, do not rub).

Full ingredients

Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,10-Decanediol, 2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, sh-Polypeptide-121, 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