Ingredient
Iron Oxides (CI 77491, CI 77492, CI 77499)
What is Iron Oxides (CI 77491, CI 77492, CI 77499)?
Iron oxides are naturally occurring minerals used as pigments in various applications. They are synthetic or natural iron oxide compounds, typically yellow, red, or black, used for coloring purposes.
In cosmetics and personal care products, iron oxides are used to provide a wide range of colors. They are stable and non-reactive, making them a popular choice for products like makeup, sunscreen, and skin care items. There is no significant evidence of health risks for external use in cosmetics.
When you see iron oxides on a label, they generally refer to pigments used to achieve the desired color and do not indicate any functional purpose beyond that.
Commonly found in: Makeup, Sunscreen, Face Creams, Lipsticks, Eyeshadows
Iron oxides are approved by the FDA for use as color additives in cosmetics, including products applied to the lips and the area of the eye.
Research indicates that iron oxides are generally safe for use in cosmetics, with limited concerns or adverse effects documented for topical applications.
Iron oxides are mineral-based and generally considered vegan as they are not derived from animal products.
Sources: Cosmetic Ingredient Review Expert Panel's Safety Assessment of Iron Oxides
Scout's take
Mineral (pigment / slip / absorbent) — safe in topical cosmetics.
More from Scout's analyses
Iron oxides are used as colorants in cosmetics and are considered safe for use on the skin. They provide pigmentation without harmful effects, making them suitable for facial products.
from the analysis of evanhealy Tinted Oil Serum FoundationFound in 5 products
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