7.6
Tatcha
Brightening & Firming Vitamin-C Serum with Ferulic Acid
serumluxury
Overall score7.6
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Tatcha Brightening & Firming Vitamin-C Serum with Ferulic Acid scores 7.6/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
One of the most effective humectants
Draws in moisture
Lightweight humectant and solvent
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: June 2026
Tatcha Brightening & Firming Vitamin-C Serum with Ferulic Acid is a solid serum with an overall score of 7.6/9.8. Positioned in the luxury bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Propanediol, Butylene Glycol — ingredients that support the skin barrier and moisture levels.
It performs well on low irritation risk (9.5).
Great for
Draws in moisture — #3 in the INCI list
Draws in moisture — #4 in the INCI list
Draws in moisture — #5 in the INCI list
34 ingredients — listed in INCI order (highest concentration first)
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.
Works on your skin — #6 in the INCI list
Works on your skin — #8 in the INCI list