The COSRX Advanced Vitamin C 23 Serum is a powerful brightening serum formulated with 23% pure Vitamin C (Ascorbic Acid) to help reduce dark spots, improve uneven skin tone, and boost overall skin radiance. This high-strength serum helps fade acne scars, smooth skin texture, and protect the skin from environmental damage.

It also contains nourishing ingredients like Vitamin E and Hyaluronic Acid, which help hydrate the skin and reduce irritation while enhancing the effectiveness of Vitamin C.

Benefits:

✨ Brightens dull skin

✨ Fades dark spots and acne marks

✨ Improves uneven skin tone

✨ Boosts collagen for firmer skin

✨ Provides antioxidant protection

How to Use:

1. Apply after cleansing and toning.
2. Take 2–3 drops of serum.
3. Gently spread over the face and neck.
4. Follow with moisturizer and sunscreen in the morning.

Suitable For:

✔ Dull skin

✔ Hyperpigmentation

✔ Acne scars

✔ Uneven skin tone