What skin types can safely use COSRX Advanced The Vitamin C 23 Serum?
This serum works best for normal, dry, and oily skin types that have prior experience with vitamin C.
How does pure vitamin C improve uneven skin tone and dark spots?
Pure ascorbic acid neutralizes free radicals and inhibits excess melanin production to fade hyperpigmentation and reveal a clearer complexion.
Why is super vitamin E included in this formula?
Vitamin E works synergistically with vitamin C to boost antioxidant protection and stimulate collagen synthesis.
How should you store this high-potency serum after opening?
Keep the bottle stored in the refrigerator to preserve the integrity of the active ingredients and prevent rapid oxidation.
Can you use this serum during your morning skincare routine?
Yes, apply it in the morning followed strictly by a high-protection sunscreen to shield your freshly treated skin from UV damage.
What makes this specific serum different from lower-strength vitamin C products?
The 23 percent concentration delivers faster, more intensive results for experienced users targeting stubborn blemishes and deep fine lines.
Water, Ascorbic Acid(23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus (Sunflower) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene
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COSRX Advanced The Vitamin C 23 Serum的完美之处
The COSRX Advanced The Vitamin C 23 Serum transforms dull, tired complexions by delivering a powerful high-potency treatment straight to the skin. Packed with 23 percent pure ascorbic acid, this targeted formula works rapidly to fade stubborn dark spots, smooth fine lines, and reverse the dullness caused by daily environmental stressors. It operates by combining high-concentration active ingredients with soothing agents like allantoin and sodium hyaluronate, which lock in deep moisture and balance potency. This comprehensive approach ensures visible brightening and firming results while keeping the skin barrier calm and protected. Ideal for experienced skincare users seeking intensive care, this advanced serum breathes new life into tired routines and restores a radiant, even tone.
Why You Will Love It:
23% Pure Vitamin C: Features a high concentration of pure ascorbic acid to fade dark spots and brighten overall skin tone.
Super Vitamin E Infusion: Combines tocopherol and tocotrienols to amplify antioxidant defense and support collagen production.
Sodium Hyaluronate Moisture: Delivers deep hydration to maintain moisture levels and plump fine lines.
Allantoin and Panthenol Blend: Soothes the skin barrier to ensure comfortable use while reducing potential irritation.
How to Use:
After cleansing and toning, dispense two to three drops of serum onto the face and gently massage it across the skin using your fingertips. Follow with a trusted moisturiser and always apply a broad-spectrum sunscreen with SPF 30 or higher if using during the day.
23% Pure Vitamin C
Super Vitamin E Infusion
Sodium Hyaluronate Moisture
Allantoin and Panthenol Blend
