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 · Cosmetic Ingredient Review meeting record
Record reviewedresearched · 2026-07-31 · NIH chemical database
Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · preclinical study
Record reviewedresearched · 2026-07-31 · study
Record reviewedresearched · 2026-07-31 · review
Record reviewedresearched · 2026-07-31 researched · 2026-07-31 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · official regulatory announcement
Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · clinical review
Record reviewedresearched · 2026-07-31 Not yet reviewed
Record reviewedresearched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · composition and preclinical review
Geranium · dermatology clinical reference Record reviewedresearched · 2026-07-31 · Cosmetic Ingredient Review safety assessment
Record reviewedresearched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 Record reviewedcosing-catalog-baseline · 2020-12-30 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · European cosmetic ingredient database
Record reviewedresearched · 2026-07-31 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 · official catalog snapshot
Record reviewedcosing-catalog-baseline · 2020-12-30 Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · cosmetic ingredient reference
Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 Record reviewedresearched · 2026-07-31 · reference
Record reviewedresearched · 2026-07-31 · conference abstract and supplier-associated research
Record reviewedresearched · 2026-07-31 · randomized placebo-controlled study
Record reviewedresearched · 2026-07-31 · peer-reviewed safety assessment
Record reviewedresearched · 2026-07-31 · safety assessment
Record reviewedresearched · 2026-07-31