Product Details

COSRX The 6 Peptide Skin Booster Serum is a lightweight, fast-absorbing serum designed to improve overall skin health, hydration, and radiance. Formulated with a powerful blend of six peptides, including Copper Tripeptide-1 and Acetyl Hexapeptide-8, it helps support collagen production, improve elasticity, and soften the appearance of fine lines. The formula also contains niacinamide to brighten and even skin tone, hyaluronic acid to deeply hydrate and plump the skin, and allantoin to soothe and support the skin barrier. Its watery, non-sticky texture absorbs quickly and layers effortlessly under other skincare products, making it the perfect first step after cleansing. Suitable for all skin types, this skin-boosting serum helps leave the complexion smoother, firmer, more hydrated, and naturally radiant with continued use.