The COSRX Vitamin C 23 Serum is a highly concentrated brightening serum formulated with 23% pure Vitamin C (ascorbic acid) to effectively target dark spots, hyperpigmentation, uneven skin tone, and early signs of aging. This potent serum works to enhance skin radiance, improve elasticity, and protect against environmental damage, leaving the skin brighter and revitalized.

Key Features:

1. High-Strength Vitamin C (23%):

   • Contains a powerful dose of Vitamin C to visibly brighten the skin, fade pigmentation, and improve overall skin tone.

2. Anti-Aging Benefits:

   • Stimulates collagen production, reducing the appearance of fine lines and wrinkles while improving skin elasticity.

3. Antioxidant Protection:

   • Provides strong protection against free radicals, UV damage, and environmental stressors that contribute to premature aging.

4. Hydrating and Soothing Formula:

   • Enriched with hydrating and calming ingredients to balance the strong effects of Vitamin C and prevent irritation.

5. Lightweight Texture:

   • Absorbs quickly into the skin without leaving a sticky or greasy residue, making it suitable for all skin types.

Key Ingredients:

• Vitamin C (23%): Brightens skin tone, reduces hyperpigmentation, and boosts collagen production for a firmer, youthful complexion.
• Niacinamide: Works alongside Vitamin C to enhance brightening, refine pores, and soothe inflammation.
• Hyaluronic Acid: Deeply hydrates the skin, preventing dryness and enhancing skin suppleness.
• Panthenol (Provitamin B5): Calms and nourishes the skin, reducing irritation and sensitivity.
• Tocopherol (Vitamin E): Enhances the antioxidant effects of Vitamin C for better skin protection and repair.

Benefits:

1. Brightens Skin:
   • Effectively reduces dark spots, sun damage, and dullness, leaving the skin radiant.
2. Fights Signs of Aging:
   • Improves skin elasticity, reduces fine lines and wrinkles, and promotes a firmer complexion.
3. Evens Skin Tone:
   • Minimizes redness, discoloration, and hyperpigmentation for a more uniform appearance.
4. Protects Against Damage:
   • Shields the skin from environmental aggressors, preventing premature aging.

How to Use:

1. After Cleansing & Toning:
   • Apply 2-3 drops of the serum to your face and gently pat it in for better absorption.
2. Daily Use:
   • Use in your morning routine followed by sunscreen or at night.
3. Patch Test:
   • Perform a patch test before use, especially if you have sensitive skin.

Pro Tips:

• Avoid using this serum with other strong actives like retinol, AHAs/BHAs, or benzoyl peroxide to prevent irritation.
• Store in a cool, dark place or a refrigerator to maintain the potency of Vitamin C, as it can oxidize over time.
• Always follow with sunscreen during the day when using Vitamin C products to maximize benefits and protection.

Packaging:

The product comes in a 20ml dark glass bottle with a dropper to protect the formula from light and air, preserving its effectiveness.

Skin Types:

• Suitable for: All skin types, especially for those dealing with dullness, uneven skin tone, pigmentation, or signs of aging.

Made in:

The COSRX Vitamin C 23 Serum is made in South Korea, reflecting the brand's dedication to high-quality, effective, and gentle skincare solutions.