Cosrx The 6 Peptide Skin Booster Serum

Combining six targeted peptides in a lightweight, toner-like texture, the Cosrx The 6 Peptide Skin Booster Serum absorbs instantly to improve hydration, firm the look of skin, and enhance the absorption of subsequent skincare steps.

• Copper Tripeptide-1 and SH-Polypeptide-121 stimulate collagen synthesis, accelerate barrier repair, and support skin renewal.
• Acetyl Hexapeptide-8 and Dipeptide Diaminobutyroyl Benzylamide Diacetate work together to relax expression lines and fine lines.
• Oligopeptide-68 and Palmitoyl Tripeptide-8 help brighten uneven skin tone while calming inflammation and soothing skin.
• Niacinamide, Adenosine, and Acetyl Glucosamine control excess sebum, improve elasticity, and boost deeper hydration.
• A full amino acid profile and biomimetic humectants restore the skin's Natural Moisturizing Factor without heaviness.

Designed for all skin types, including sensitive and acne-prone skin, this non-comedogenic first-step booster utilizes sodium PCA, sodium lactate, betaine, and sodium hyaluronate to lock in weightless moisture. The multi-benefit formula integrates seamlessly into any daily routine, serving as an ideal base layer compatible with active ingredients such as vitamin C, retinol, niacinamide, ceramics, and snail mucin.