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 · industry ingredient reference
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 Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · ingredient database
Record reviewedresearched · 2026-07-31 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 Record reviewedresearched · 2026-07-31 researched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · Peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · reference
Record reviewedresearched · 2026-07-31 · official database guidance
Record reviewedcosing-catalog-baseline · 2020-12-30 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · reference
Record reviewedresearched · 2026-07-31 · safety assessment
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · randomized placebo-controlled study
Record reviewedresearched · 2026-07-31 · safety assessment
Record reviewedresearched · 2026-07-31 · Peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · controlled clinical and laboratory study
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · conference abstract and supplier-associated research
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · review
Record reviewedresearched · 2026-07-31 · clinical commentary and evidence review
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · NIH chemical database
Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · randomized controlled trial of a specific cream
Record reviewedresearched · 2026-07-31 Breakout contextNot yet reviewedRecord reviewedcosing-catalog-baseline · 2020-12-30 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · US National Library of Medicine chemical database
Record reviewedresearched · 2026-07-31 · peer-reviewed human clinical trial of a combination formula
Record reviewedresearched · 2026-07-31 · peer-reviewed in-vitro phototoxicity study
Record reviewedresearched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · laboratory and small human study
Record reviewedresearched · 2026-07-31 · study
Record reviewedresearched · 2026-07-31 · preclinical study
Record reviewedresearched · 2026-07-31 · review
Record reviewedresearched · 2026-07-31 · contact-allergy review
Record reviewedresearched · 2026-07-31