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Pure vitamin C antioxidant
Lightweight humectant and solvent
Glycol-based humectant
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Paula's Choice C15 Super Booster is a solid serum with an overall score of 7.7/9.8. Positioned in the mid-range bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Ascorbic Acid, Butylene Glycol, Ethoxydiglycol — ingredients that actively target skin concerns.
It performs well on hydration (6.9) and low irritation risk (9.5).
Great for
Works on your skin — #2 in the INCI list
Draws in moisture — #3 in the INCI list
Draws in moisture — #4 in the INCI list
Draws in moisture — #5 in the INCI list
Softens and smooths — #7 in the INCI list
19 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.