Description

About the Product

The COSRX The Vitamin C 23 Serum is a high-potency brightening treatment formulated with 23% pure vitamin C (ascorbic acid) to deliver visible results for dullness, dark spots, and uneven skin tone. This powerful antioxidant-rich serum helps fade pigmentation, improve skin texture, and boost radiance while protecting against environmental stressors. To enhance stability and effectiveness, it is enriched with vitamin E for added antioxidant defense and hyaluronic acid for deep hydration, preventing dryness often associated with potent vitamin C formulas. Its lightweight texture absorbs quickly, leaving skin refreshed and glowing without stickiness. With consistent use, skin looks brighter, smoother, and more youthful.

How to Use

After cleansing and toning, apply 2–3 drops to the face, avoiding the eye area. Gently pat until absorbed, then follow with moisturizer. Use at night for best results, and always apply sunscreen during the day when using vitamin C products.

Key Ingredients

• Vitamin C (23% Ascorbic Acid) – Brightens, fades dark spots, and boosts radiance.

• Vitamin E (Tocopherol) – Provides antioxidant protection and nourishes.

• Hyaluronic Acid – Deeply hydrates and plumps the skin.

• Allantoin – Soothes irritation and supports skin comfort.

Benefits

• Visibly brightens and evens skin tone.

• Reduces dark spots and pigmentation.

• Hydrates and nourishes without greasiness.

• Protects against environmental stress and aging.

• Improves overall texture for a radiant glow.

Ideal for

Anyone seeking an effective solution for dullness, dark spots, or uneven skin tone. Perfect for all skin types, this serum provides antioxidant protection and hydration while delivering powerful brightening and anti-aging benefits.

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