The Vitamin C 23 Serum
COSRX's The Vitamin C 23 Serum targets your concern with a high-performance dose of actives. Powered by vitamin c, which brightens dullness and evens out uneven tone — for visibly healthier, glass-skin results.
The Vitamin C 23 Serum
R679Treat · Serum
Targeted results you can see
COSRX's The Vitamin C 23 Serum targets your concern with a high-performance dose of actives. Powered by vitamin c, which brightens dullness and evens out uneven tone — for visibly healthier, glass-skin results.
Key ingredients
Vitamin C
brightens dullness and evens out uneven tone.
How to use
- 1Apply 2–3 drops to clean, toned skin.
- 2Pat gently until fully absorbed.
- 3Follow with moisturiser (and SPF in the morning).
What shoppers say
- Verified
Worth every rand
Absorbs beautifully and layers well under the rest of my routine. No irritation on my sensitive skin.
Carmen F. · Dry skin · 2026-05-02
- Verified
Repurchasing for sure
Absorbs beautifully and layers well under the rest of my routine. No irritation on my sensitive skin.
Robyn C. · Sensitive skin · 2026-01-22
