The COSRX The 6 Peptide Skin Booster Serum is a serum enriched with 6 types of peptides and featuring an advanced formula to hydrate your skin and, when used in combination with other skincare products, enhance their overall effectiveness.

Skin Barrier Boost: Combine The 6 Peptide Skin Booster Serum with the COSRX Advanced Snail 96 Mucin Power Essence for a healthy glow. This lightweight essence absorbs in a flash and gives your skin exactly what it needs.

Wrinkle Boost: For those noticing their first fine lines, mix the serum with the COSRX The Retinol 0.1 Cream. The special formula supports wrinkle care and gives your skin a smoother, more youthful appearance.

Brightening Boost: Combined with the COSRX The Vitamin C 23 Serum, the The 6 Peptide Skin Booster Serum provides highly concentrated care that fades acne scars and brightens your complexion.

Acne Care Boost: Combined with the COSRX The Niacinamide 15 Serum, it provides highly concentrated care that controls breakouts and gives you a clearer complexion.

Hydrating Boost: Mix the The 6 Peptide Skin Booster Serum with the COSRX The Hyaluronic Acid 3 Serum for an intense hydration boost that plumps, soothes, and strengthens your skin’s moisture barrier.

Active Ingredients

SH-Polypeptide-121: Promotes collagen production for greater skin elasticity

Copper Tripeptide-1: Improves skin texture

Dipeptide Diaminobutyroyl Benzylamide Diacetate: Controls sebum production and refines the appearance of pores

Oligopeptide-68: Brightens the skin and promotes a more even skin tone

Palmitoyl Tripeptide-8: Soothes and alleviates skin irritation

Acetyl Hexapeptide-8: Smooths fine lines and firms the skin texture

Suitable for skin type:

• All skin types

Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, Betaine, t-Butyl Alcohol, Sodium PCA, Sodium Lactate, Acetyl Hexapeptide-8, Copper Tripeptide-1, PCA, sh-Polypeptide-121, Serine, Alanine, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Glycine, Glutamic Acid, Lysine HCl, Threonine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Arginine, Tocopherol, Oligopeptide-68, Proline, Dextran, Palmitoyl Tripeptide-8, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Potassium Sorbate, Sodium Oleate

After cleansing, you can use this serum as the first step in your skincare routine. Apply the serum all over your face. To enhance the effects of the next serum or ampoule, you can apply it multiple times.