Products › Serum › Tatcha Violet-C Brightening Serum 20% Vitamin C + 10% AHA
Violet-C Brightening Serum 20% Vitamin C + 10% AHA
Violet-C Brightening Serum 20% Vitamin C + 10% AHA looks solid; a couple of actives could be dosed higher to be a standout.
Actives pyramid
What's actually in it, ranked by how well it's dosed.
What it does
Evidenced benefit intensity, derived from dosed actives.
The receipt
Every point of this grade, traced to the active, its dose, and the evidence.
Vitamin C at 20% — strong dose
Above the ~15% where 10–20% L-ascorbic acid is photoprotective and brightens tone in clinical data.
Glycolic Acid at 10% — strong dose
Above the ~10% where 5–10% glycolic acid exfoliates and improves tone and texture with regular use.
Pros & cons
The honest tradeoffs.
- Vitamin C at a strong, research-backed dose (20%)
- Glycolic Acid at a strong, research-backed dose (10%)
Best for
Who and when this fits.
Dupes & alternatives
Cheaper products in the same category that grade equal or higher.
B Timeless Vitamin C + E Ferulic Acid Serum$25
save 72% B Maelove The Glow Maker Vitamin C Serum
$32
save 64%
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Get Visage VerifiedBased on published concentration thresholds and formulation science. Our algorithm predicts likely efficacy — it does not test the product. Individual results vary. Not evaluated by the FDA. You can't pay to move a grade — Visage Theory is paid only for optional audits and seal licenses, never to change a letter.