Iron Oxides

AI-analyzed

INCI: CI 77491

colorant

What it does

Diiron trioxide; Ferric oxide

Beneficial for

sun damagehyperpigmentationmelasmadark spots

Safety summary

Iron oxides are widely considered safe, non-toxic, and non-irritating for cosmetic use. They are suitable for sensitive skin.

CAS Number

1309-37-1

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.