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Paula's Choice Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner scores 7.7/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
Lightweight humectant and solvent
Silicone that smooths and protects
BHA that unclogs pores and reduces breakouts
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: June 2026
Paula's Choice Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner 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 Butylene Glycol, Dimethicone, Salicylic Acid — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (6.6) and low irritation risk (9.5).
Great for
Draws in moisture — #2 in the INCI list
Softens and smooths — #3 in the INCI list
Works on your skin — #4 in the INCI list
20 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.
Draws in moisture — #6 in the INCI list
Works on your skin — #8 in the INCI list