Ask about Cosrx Advanced The Vitamin C 23 Serum
COSRX Advanced The Vitamin C 23 Serum is a high-potency brightening serum formulated with 23% pure vitamin C to visibly improve skin tone, fade hyperpigmentation, and restore radiance to dull skin.
This concentrated formula is enhanced with a vitamin E derivative to boost antioxidant protection and maximize the effectiveness of vitamin C. Sodium hyaluronate helps maintain hydration, while allantoin soothes the skin, supporting a smoother, healthier-looking complexion.
Key Benefits
- Intensive brightening – helps fade dark spots and uneven skin tone.
- High antioxidant protection – defends skin against environmental stress.
- Skin revitalizing effect – improves dull and tired-looking skin.
- Hydration support – maintains moisture balance.
- Smoothing care – helps reduce fine lines and improve texture.
Active Ingredients
Vitamin C (23%) – brightens skin and reduces hyperpigmentation.
Vitamin E Derivative – enhances antioxidant protection and stability.
Sodium Hyaluronate – hydrates and retains moisture.
Allantoin – soothes and calms the skin.
Suitable For
Normal, combination, and skin with visible pigmentation, dullness, and post-acne marks.
How to Use
- Apply to cleansed, slightly damp skin.
- Spread evenly across the face.
- Follow with moisturizer and sunscreen during the day.
Tip: Use in the evening routine or gradually introduce into your routine due to high concentration.
Precautions: Avoid contact with eyes. Use sunscreen during the day. Discontinue use if irritation occurs.