Upgrade your skincare routine with the COSRX The 6 Peptide Skin Booster, a multi-tasking serum designed to target elasticity, hydration, and pore care. Enriched with a 6 Peptide Complex, it helps boost collagen, refine skin texture, and improve firmness for youthful-looking skin. Niacinamide brightens dullness and evens out tone, while hyaluronic acid and allantoin deliver long-lasting hydration and soothe irritation. Lightweight and dermatologically tested, this booster absorbs quickly and works perfectly as the first-step serum to prep your skin for better absorption of other active ingredients.

Key Benefits:

• Boosts skin elasticity with 6 Peptide Complex for a firmer, youthful look.

• Refines skin texture & pores while controlling excess sebum.

• Brightens dull skin with niacinamide for a clear, radiant tone.

• Deeply hydrates & soothes with hyaluronic acid and allantoin.

• Lightweight, layering-friendly formula that pairs well with other actives.

• Dermatologically tested and suitable for all skin types.

How to Use:

1. After cleansing, apply an appropriate amount onto clean skin.

2. Gently pat until fully absorbed.

3. Follow with your regular serums, moisturizer, and sunscreen (AM).

Available in: 150ml and 30ml sizes.