COSRX – The 6 Peptide Skin Booster Serum – 150 ml – 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.

Product contains:

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.

Palmitoyl Tripeptide-5 – supports collagen production for improved firmness and elasticity.

Copper Tripeptide-1 – delivers antioxidant and skin-repairing benefits to strengthen and revitalize the complexion.

Niacinamide – brightens dullness, refines pores, and helps balance excess sebum.

Hyaluronic Acid – hydrates deeply, keeping the skin plump, supple, and comfortable.

Product effects:

• refines uneven texture and helps minimize the appearance of pores,

• supports firmer, smoother, and more elastic skin,

• balances excess oil while maintaining hydration,

• improves overall clarity and reduces dullness,

• strengthens the skin barrier for enhanced resilience.

Recommended for:

• uneven texture, enlarged pores, or excess oil,

• early signs of aging such as fine lines or loss of elasticity,

• dull or fatigued skin needing revitalization,

• all skin types seeking a lightweight serum that boosts both clarity and firmness.

How to use:

Apply an appropriate amount to clean, toned skin.
Gently pat until absorbed.
Follow with serum, moisturizer, or the rest of your routine.
Use morning and/or evening.

Capacity: 150 ml
Expiration date: see packaging.
Country of origin: South Korea.