Allow optional cookies?
Essential storage keeps the site working. Optional cookies and tracking support analytics, sampled session replay, error reports and affiliate tools.
Either choice lets you browse. Change it anytime in the footer. Cookie details.
Skip to content · peer-reviewed study
Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment record
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 · Cosmetic Ingredient Review safety assessment
Record reviewedresearched · 2026-07-31 moderate (unreviewed legacy record)Breakout context2/5 · Fulton 1989 (J. Soc. Cosmet. Chem. 40:321); Kligman & Mills 1972; acne.org compiled tables · ingredient-level published ratingAn older, contested scale — not a prediction of breakouts. Record reviewedresearched · 2026-07-31 Legacy overall grade — not claim-specificstrong (unreviewed legacy record)Breakout context2/5 · Fulton 1989 (J. Soc. Cosmet. Chem. 40:321); Kligman & Mills 1972; acne.org compiled tables · ingredient-level published ratingAn older, contested scale — not a prediction of breakouts. Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 researched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 An older, contested scale — not a prediction of breakouts.
Record reviewedresearched · 2026-07-31 · reference
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · safety assessment
Record reviewedresearched · 2026-07-31 Not yet reviewedRecord reviewedresearched · 2026-07-31 · randomized placebo-controlled study
Record reviewedresearched · 2026-07-31 · cosmetic ingredient database
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 strong (unreviewed legacy record)Breakout context0/5 · Fulton 1989 (J. Soc. Cosmet. Chem. 40:321); Kligman & Mills 1972; acne.org compiled tables · ingredient-level published ratingAn older, contested scale — not a prediction of breakouts. Record reviewedresearched · 2026-07-31 · reference
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · regulatory opinion
Record reviewedresearched · 2026-07-31 · clinical study
Record reviewedresearched · 2026-07-31 · regulatory opinion
Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 · regulatory
Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 · regulatory
Record reviewedresearched · 2026-07-31