Brightening & Firming Vitamin-C Serum with Ferulic Acid
Tatcha Brightening & Firming Vitamin-C Serum with Ferulic Acid scores 8.2/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
✶ Hero ingredients
One of the most effective humectants
Draws in moisture
Lightweight humectant and solvent
Score breakdown
Scores last verified: July 2026
What makes Tatcha Brightening & Firming Vitamin-C Serum with Ferulic Acid stand out
Tatcha Brightening & Firming Vitamin-C Serum with Ferulic Acid is an excellent serum with an overall score of 8.2/9.8. 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).
Is this right for you?
Great for
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Safety-conscious shoppers — clean formulation with minimal flags
- ✓Ingredient-aware buyers — transparent, well-documented formula
Key ingredients
- ✶Glycerin
Draws in moisture — #3 in the INCI list
- ✶Propanediol
Draws in moisture — #4 in the INCI list
- ✶Butylene Glycol
Draws in moisture — #5 in the INCI list
- ✶Ascorbyl Glucoside
Works on your skin — #6 in the INCI list
- ✶Camellia Sinensis Leaf Extract
Works on your skin — #8 in the INCI list
What creators are saying
TikTokReviewers love this serum's gentle yet effective formula, praising its 12-hour time-release vitamin C technology that delivers visible brightening and firming results without the irritation typically associated with vitamin C products—making it especially appealing for sensitive skin types and those prone to hyperpigmentation or dark circles. The lightweight, essence-like texture and hydrating properties are standout features that reviewers appreciate, particularly those who've struggled with vitamin C sensitivity around delicate eye areas. This serum is recommended for anyone seeking a gentle, effective brightening solution that works across all skin types without compromise.
Based on 5 creator reviewsFull ingredient list
34 ingredients — listed in INCI order (highest concentration first)
Compare with similar products
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- innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots9.7
- INNBEAUTY PROJECT Pro C Serum Brightening Solution with 15% Vitamin C + Ferulic Acid9.7
- RANAVAT Firming Bakuchi Anti-Aging Serum with Peptides and Retinol Alternative9.6
- innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars9.6
Ingredient breakdown
- Works on your skin9
- Formula balancers5
- Added scent5
- Draws in moisture4
- Keeps the product fresh4
- Holds the formula together3
- Softens and smooths3
- Other ingredient1