Iron Oxides
Iron Oxides
Also known as: iron-oxides
IRO
2/10
Concern level
Low concern
Iron Oxides are inorganic colorants used in cosmetics to provide pigmentation. They are stable and non-toxic.
Benefits
Moisturizing
Chemical Properties
Typical Concentration
1.00% - 30.00%CAS Number: 1309-37-1
Skin Type Compatibility
dry skin6/10
oily skin5/10
sensitive skin4/10
acne prone5/10
mature skin6/10
normal skin6/10
Risks & Warnings
Generally safe; may cause mild irritation in sensitive individuals.
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