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COSRX The 6 Peptide Skin Booster Serum 150ml is a lightweight first-step serum formulated with six peptides to help improve skin elasticity, smooth the appearance of fine lines, and enhance overall skin condition. Its fast-absorbing texture prepares the skin for the rest of your skincare routine while providing lasting hydration.
Enriched with Niacinamide, Sodium Hyaluronate, Acetyl Glucosamine, Amino Acids, Betaine, Adenosine, and Vitamin E, it helps strengthen the skin barrier, refine skin texture, and promote a healthy, radiant complexion.
Suitable for all skin types. Apply after cleansing as the first step of your skincare routine, gently pat into the skin until fully absorbed, then continue with your toner, serum, or moisturizer.
Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8 (5 ppm), Copper Tripeptide-1 (5 ppm), sh-Polypeptide-121 (1.98 ppm), Dipeptide Diaminobutyroyl Benzylamide Diacetate (0.3 ppm), Oligopeptide-68 (0.095 ppm), Palmitoyl Tripeptide-8 (0.02 ppm), Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine HCl, Tocopherol, Dextran, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, t-Butyl Alcohol, Potassium Sorbate, Sodium Oleate.
We typically process and ship orders within 1 week, with shipping costs calculated at checkout based on your location and selected method. Free shipping is available for orders over $50, depending on the promotion. Once your order ships, you will receive a confirmation email with a tracking number to monitor your package’s status. Standard shipping usually takes 5-7 business days, while express options are available for faster delivery. If you need to change your shipping address after placing an order, please contact us as soon as possible. In case of lost or stolen packages, we recommend reaching out to the carrier first, but our support team is happy to assist. For returns, we accept items within 1 week, provided they are unused and in their original packaging. Refunds are processed within 3-5 business days after we receive and inspect the returned item. Exchanges are also available if you need a different size or variant of a product. If you have any questions about shipping or returns, feel free to contact our support team.
