Ingredient profile
SYNTHETIC IRON OXIDE
Our sources have no reference data on this ingredient — a gap in our data, never a verdict. Also written as Synthetic Iron Oxide.
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 42 products
showing 12, safest first- ProfusionCosmetics Good Brow Day Fine Brow Pencil - Achieve Flawless Brows with This Stunning Brow Pencil, Soft Brownsafety 90
- ProfusionCosmetics Prismatic Chrome Multi Dimensional Liquid Eyeshadow, Mood Ringsafety 90
ProfusionCosmetics Plumping Tip Gloss Setsafety 84- ProfusionCosmetics Face and Body Paint, Folklore