COSRX Pure Vitamin C 13% Serum
This potent serum contains 13% pure vitamin C to target discoloration and uneven skin tone, while hydrating and protecting with added antioxidants. It works to brighten and revitalize skin with minimal irritation.
Product Description +
• COSRX is a science-based Korean skincare brand dedicated to creating effective, minimalist formulas that focus on skin health. Guided by the philosophy “Expecting Tomorrow,” COSRX designs products that build confidence through real results.
• Skin Types: All skin types, especially those looking for brightening support
• Skin Concerns: Uneven tone, dullness, dark spots, pigmentation, texture irregularities
• Item Form: Liquid serum / dropper serum
• Package Description: 20 mL (≈ 0.68 fl oz) dropper serum bottle
Key Benefits +
• Brightens and evens skin tone
• Fades dark spots and pigmentation
• Delivers antioxidant protection
• Supports skin radiance and clarity
• Hydrates and smooths skin texture
Ingredients +
Water, Ascorbic Acid (13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-0-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Niacinamide, Hyaluronic Acid, Tocotrienols, Allantoin, etc.
How to Use +
After cleansing and toning, apply 2–3 drops to face. Gently pat in until fully absorbed. Use in the morning and/or evening, and follow with moisturizer and sunscreen during the day.







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