Cosrx The 6 Peptide Skin Booster Serum 150ml

This skin-strengthening The 6 Peptide Skin Booster Serum delivers peptide power by the bottle. Formulated with 6 types of Peptides at 96.6% concentration, the watery booster works to firm, improve elasticity, smooth early fine lines, and rebuild tired skin — use it as a toner, essence, or even a peptide "skin bath" soak. Generous 150ml clinic-size bottle.

• 6-peptide complex firms and rebuilds skin
• 96.6% concentration in a watery booster
• Use as toner, essence, or soaking treatment
• Big 150ml bottle for generous daily use

Ideal for early signs of aging or anyone building a firming peptide routine.

• Helps support your daily skincare routine.
• Selected to target common skin concerns like hydration, glow, texture, pores or comfort.
• Easy to layer with complementary K-beauty steps.
• Designed to help skin look healthier and more balanced with consistent use.

After cleansing and toning, apply a small amount to clean skin morning and night, gently pressing until fully absorbed. Follow with your moisturiser. In the morning, always finish with SPF.

Ingredients We Love

Peptides

Full List of Ingredients

Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Panthenol, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Hexapeptide-9, Oligopeptide-1, Sodium Hyaluronate, Betaine, Arginine, Carbomer, Ethylhexylglycerin, Disodium EDTA, Sodium Hydroxide