COSRX The Vitamin C 13 Serum 20ml (Renewal Edition), 13% Pure E & Hyaluronic Acid, Facial for Fine Lines, Uneven Skin Tone Dull Skin, Korean Skincare

Cosrx 13% Vitamin C Smoothing Serum, 20 ml [8800311121911] Description: Facial serum with 13% pure Vitamin C , formulated on a water basis, with a light texture and fast absorption, without a sticky feeling. It is lighter and more refreshing than the Vitamin C 23 variant, which makes it suitable for daily use . Used consistently, the serum helps reduce the appearance of age spots, blemishes and post-acne marks , visibly improving skin texture and radiance. The formula is complemented by powerful antioxidants and soothing ingredients for a more even and hydrated complexion. Active ingredients: 13% pure Vitamin C (Ascorbic Acid) – helps fade age spots and even out skin tone Tocotrienol (Super Vitamin E) – antioxidant with up to 50x greater efficiency than tocopherol Hyaluronic Acid & Allantoin – intensely hydrates and soothes irritations How to use: Cleanse your skin and apply a toner. Apply a few drops of serum to your skin Massage gently, from the center of the face outwards, for complete absorption. Follow with moisturizer. During the day, apply SPF. Precautions and contraindications: Store the product in the refrigerator (3–10°C) after opening. Close the pipette tightly after each use. Avoid exposure to light and high temperatures. Do not shake before opening – open first, then shake gently from side to side There may be a sound when opening, caused by the natural gas generated by vitamin C The product should be used within 2 months of opening , due to natural oxidation. For external use only Do not ingest Keep out of reach of children. Do not use if you have allergies or sensitivities to any of the ingredients. Discontinue use in case of adverse reactions Ingredients: Water, Ascorbic Acid (13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-O-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Squalane, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract Country of origin: South Korea Presentation: 20 ml

📖 PRODUCT COMBINATION GUIDANCE 📖 Our Vitamin C 13 Serum contains a high concentration of pure Vitamin C. For optimal performance and ingredient stability, we recommend avoiding concurrent use with highly concentrated peptide-based products, including our Blue Peptide Serum and Blue Peptide Cream, as well as other high-strength actives such as Retinol products and our Niacinamide 15 Serum. We recommend applying these products at different times of day rather than within the same routine. For example, use Vitamin C 13 Serum in the morning and Blue Peptide Serum or Blue Peptide Cream in the evening. DAILY VITAMIN C BOOST FOR RADIANT SKIN: Formulated with 13% Pure Vitamin C to help improve the look of dull, tired skin and uneven skin tone. This lightweight serum absorbs quickly without stickiness, leaving skin looking smoother, brighter and healthier every day. POWERFUL ANTIOXIDANT COMPLEX: Combines Pure Vitamin C, Tocotrienol (Super Vitamin E) and Glutathione to help protect skin from environmental stressors and free radicals while supporting a more youthful-looking, luminous complexion. HELPS IMPROVE UNEVEN TONE & POST-BLEMISH MARKS: Glutathione works alongside Vitamin C to help visibly improve skin clarity, reduce the appearance of pigmentation and post-blemish marks, and promote a more even-looking complexion. HOW TO USE: Shake gently 1-2 times before use. Apply 2-3 drops once or twice daily. For daytime use, follow with an SPF 30+ sunscreen. Suitable for use around the eye area, avoiding direct contact with the eyes. Once opened, store in the refrigerator to help minimise oxidation. PATCH TEST RECOMMENDED: We recommend performing a patch test before first use. Apply a small amount to a discreet area of skin and wait 24 hours. If no irritation occurs, proceed with facial application. Discontinue use and consult a healthcare professional if irritation develops.