COSRX The Vitamin C 23 Serum – Power-Packed Brightening for Glowing Skin ✨
Get brighter, smoother, and healthier-looking skin with COSRX The Vitamin C 23 Serum, a high-performance serum formulated with 23% pure vitamin C (ascorbic acid). Known for its skin-brightening and anti-aging properties, this K-beauty essential is the answer to dullness, uneven tone, fine lines, and acne scars.
Whether you’re just starting your skincare routine with vitamin C or are looking for a more potent formula, COSRX has designed this serum to deliver visible results in just weeks – without irritating your skin.
✅ Why Choose COSRX Vitamin C 23 Serum?
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High-Concentration Vitamin C (23%): Targets dark spots, hyperpigmentation, and sun damage.
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Fades Acne Scars & Spots: Helps improve skin texture and tone over time.
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Boosts Collagen Production: Firms skin and minimizes fine lines and wrinkles.
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Infused with Skin-Loving Ingredients: Includes hyaluronic acid, vitamin E, niacinamide, and allantoin for hydration and soothing.
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Lightweight & Fast-Absorbing: Non-greasy formula perfect for daily AM/PM use.
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Gentle for All Skin Types: Fragrance-free, paraben-free, and dermatologist-tested.
🔍 Key Product Details
Feature | Details |
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Main Ingredient | 23% Pure Vitamin C (Ascorbic Acid) |
Skin Concerns | Dullness, hyperpigmentation, acne scars, aging |
Texture | Lightweight, non-oily serum |
Suitable For | All skin types, including sensitive skin |
Other Ingredients | Vitamin E, Hyaluronic Acid, Niacinamide, Allantoin |
Routine Placement | Use after toner, before moisturizer |
Time of Use | Morning (with SPF) & Night |
Free From | Parabens, sulfates, artificial fragrance, cruelty |
Packaging | Dark glass bottle to protect from oxidation |
Size | 20ml |
🧴 How to Use COSRX Vitamin C 23 Serum
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Cleanse & tone your face.
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Apply 2-3 drops of the serum and gently pat into the skin.
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Follow with moisturizer.
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Apply sunscreen in the morning to protect against UV damage.
⚠️ Tip: Store in the fridge to preserve potency and extend shelf life.
🌟 Real Results, Real Radiance
Thousands of users have praised the COSRX Vitamin C 23 Serum for transforming their skincare game. Within 2–4 weeks, many report:
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Brighter, more even skin tone
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Reduced appearance of dark spots and scars
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Visibly firmer and hydrated skin
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