COSRX The 6 Peptide Skin Booster Serum

An advanced anti-aging serum formulated with six types of peptides to visibly firm, lift, and rejuvenate the skin while reducing the appearance of fine lines and wrinkles. This high-performance formula combines cutting-edge peptide technology with hyaluronic acid and amino acids to deliver comprehensive age-defying care—improving elasticity, density, and overall skin resilience for a smoother, more sculpted appearance.

Lightweight and fast-absorbing, this serum penetrates deeply to help support collagen production, strengthen the skin’s structural integrity, and enhance firmness from within. The six-peptide complex works synergistically to target multiple signs of aging, including sagging, fine lines, and uneven texture. With consistent use, skin appears firmer, smoother, and more lifted, with improved bounce and vitality.

Perfect for those experiencing early or advanced signs of aging—or anyone seeking preventative care—this serum delivers professional-level peptide therapy in an easy-to-use daily format.

Why You’ll Love It

• Six powerful peptides in one formula

• Visibly firms and lifts the skin

• Lightweight, fast-absorbing texture

• Reduces the appearance of fine lines and wrinkles

• Suitable for all ages and skin types

Key Benefits

✔ Improves skin firmness and elasticity
✔ Minimizes the look of fine lines and wrinkles
✔ Enhances skin density and resilience
✔ Provides visible lifting and sculpting effects
✔ Hydrates and plumps for a smoother appearance