Ingredient profile

Iron Oxides (CI 77491

Our sources have no reference data on this ingredient — a gap in our data, never a verdict. Also written as IRON OXIDES (CI 77491, Iron Oxides (Ci 77491), Iron Oxides/CI 77491…

Where each list lands

Funding shown

Safe
Greenlens Ingredient Scan
Independent
No EU-regulated hazard recognized for this ingredient.
Safe
Greenlens Precautionary Screen
Independent
No listed hazard trait recognized for this ingredient.
Safe
Greenlens Tolerance Screen
Independent
No prohibited or high-risk classification for this ingredient.

Also screened — not on these lists

Health Canada Ingredient Hotlist
California Proposition 65
US NTP Report on Carcinogens
IARC Monographs
ANSES Endocrine Disruptors
EU Microplastics Restriction
EU Harmonised Classification (CLP Annex VI)

Found in 27 products

showing 12, safest first

RMS BeautyBack2Brow Pencilsafety 100
GlossierCloud Paintsafety 100
RMS BeautyEyelights Cream Eyeshadowsafety 100
Thrive CausemeticsInstant Brow Fix™ Semi-Permanent Eyebrow Gelsafety 100
Revision Skincare