COSRX The 6 Peptide Skin Booster Serum (150ml)

COSRX The 6 Peptide Skin Booster Serum is a refining and balancing serum formulated with a high-performance blend of six peptides to improve texture, reduce blemishes and support smoother, firmer and clearer-looking skin.

Beyond the 6-peptide complex, the formula includes N-Acetyl Glucosamine (NAG) for gentle skin renewal, adenosine to help address the look of fine lines, and a full amino acid (NMF) complex that mirrors the skin's own moisturising factors. This lightweight, toner-like serum absorbs instantly, making it easy to layer into any routine.

Why you'll love it:

• 6-Peptide Complex: Targets multiple skin concerns including uneven texture, enlarged pores, fine lines and loss of firmness while supporting overall skin vitality.
• Acetyl Hexapeptide-8: Known for its smoothing benefits, helping to soften the look of expression lines.
• Copper Tripeptide-1: Delivers antioxidant and skin-repairing benefits to strengthen and revitalise the complexion.
• N-Acetyl Glucosamine (NAG): Supports gentle skin renewal and helps improve overall texture.
• Niacinamide: Brightens dullness, refines pores and helps balance excess sebum.
• Hyaluronic Acid & Amino Acid Complex: Hydrate deeply, keeping the skin plump, supple and comfortable.

Perfect for:

• Uneven texture, enlarged pores or excess oil
• Early signs of ageing such as fine lines or loss of elasticity
• Dull or fatigued skin needing revitalisation
• All skin types seeking a lightweight serum that boosts both clarity and firmness

Product Specifications:

• Brand: COSRX
• Volume: 150 ml
• Type: Facial Serum
• Key Ingredient: 6-Peptide Complex
• Origin: South Korea