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 .
Allow Reject
Skip to content
· industry ingredient reference
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31
strong (unreviewed legacy record)
Breakout context 0/5 · Fulton 1989 (J. Soc. Cosmet. Chem. 40:321); Kligman & Mills 1972; acne.org compiled tables · ingredient-level published rating An older, contested scale — not a prediction of breakouts.
Record reviewed researched · 2026-07-31
Breakout context 2/5 · Fulton 1989 (J. Soc. Cosmet. Chem. 40:321); Kligman & Mills 1972; acne.org compiled tables · ingredient-level published rating An older, contested scale — not a prediction of breakouts.
Record reviewed researched · 2026-07-31 · Cosmetic Ingredient Review safety assessment
Record reviewed researched · 2026-07-31
researched · 2026-07-31 · Peer-reviewed safety assessment
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31
researched · 2026-07-31 · human study
Record reviewed researched · 2026-07-31 · Preclinical laboratory and animal study
Record reviewed researched · 2026-07-31 · peer-reviewed case report
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31 · composition and preclinical review
Geranium · dermatology clinical reference
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31
Record reviewed cosing-catalog-baseline · 2020-12-30 · safety assessment
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31 · official catalog snapshot
Record reviewed cosing-catalog-baseline · 2020-12-30
Not yet reviewed
Record reviewed researched · 2026-07-31 · randomized placebo-controlled study
Record reviewed researched · 2026-07-31 · cosmetic ingredient database
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31 strong (unreviewed legacy record)
Breakout context Not yet reviewed
Record reviewed researched · 2026-07-31 · clinical commentary and evidence review
Record reviewed researched · 2026-07-31
Sources
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31 · randomized controlled trial of a specific cream
Record reviewed researched · 2026-07-31 · regulatory guidance
Record reviewed researched · 2026-07-31 · European cosmetic ingredient database
Record reviewed researched · 2026-07-31 An older, contested scale — not a prediction of breakouts.
Record reviewed researched · 2026-07-31 · Peer-reviewed review
Record reviewed researched · 2026-07-31 · Cosmetic Ingredient Review ingredient record
Record reviewed researched · 2026-07-31 · conference abstract and supplier-associated research
Record reviewed researched · 2026-07-31 · Primary human clinical study record
Record reviewed researched · 2026-07-31 · reference
Record reviewed researched · 2026-07-31 · review
Record reviewed researched · 2026-07-31 · reference
Record reviewed researched · 2026-07-31 · safety assessment
Record reviewed researched · 2026-07-31
Record reviewed researched · 2026-07-31 · Peer-reviewed safety assessment
Record reviewed researched · 2026-07-31 · peer-reviewed safety assessment
Record reviewed researched · 2026-07-31
Record reviewed
researched · 2026-07-31 · safety assessment
Record reviewed researched · 2026-07-31 · peer-reviewed safety assessment
Record reviewed researched · 2026-07-31 