The Vitamin C 23 Serum
SUMMARY OF REVIEWS
Creators keep circling back to COSRX The Vitamin C 23 Serum when they want something they can trust.
FULL REVIEWS
POSITIVE
No positive reviews yet.
MIXED / NEGATIVE
- “23% ascorbic acid pure. This is too high and too irritating for daily use”12:36–12:37
- “For me this is one to avoid for skin of color”12:48–12:50
- “This is not something that you should be wearing everyday, especially if you've got skin of color”12:55–12:56
- Source: Best & worst brightening vitamin c serums on Nykaa - Sep 15, 2025
WHAT CREATORS SAY
- Consensus
- 1.5 / 5 from 1 creator reviewGrailPeople ratings based on creator reviews.
- ⚠ irritated some skin (1)
- ⚠ may not match brown skin tones (1)
- ⚠ may not match deep skin tones (1)
Product details
Details
- Type
- facial serum
- Finish
- —
- Shade
- —
- Key ingredients
- Ascorbic Acid, Vitamin E, Hyaluronic Acid, Squalane, Adenosine, Allantoin, Niacinamide, Panthenol, Caffeine, Glutathione
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