May Contain/Peut Contenir : CI 77491 ●
TL;DR. This ingredient is a mineral colorant used to give products a red, pink, brick, or brown tone. It is common in complexion makeup, lip products, eye color, and tinted skin care.
What does May Contain/Peut Contenir : CI 77491 do in a cosmetic formula?
This ingredient is a mineral colorant used to give products a red, pink, brick, or brown tone. It is common in complexion makeup, lip products, eye color, and tinted skin care.
Is May Contain/Peut Contenir : CI 77491 clean?
This ingredient is generally well accepted in clean-beauty frameworks because it is inert, non-fragrant, and low in irritation potential. The main quality point is purification, since cosmetic-grade material must meet limits for trace heavy metals.
Is May Contain/Peut Contenir : CI 77491 sustainable?
This material is inorganic and mineral-derived or mineral-identical, so it is not renewable or biodegradable in the way plant-derived materials can be. It is very stable and not associated with bioaccumulation concerns in normal cosmetic use.
Is May Contain/Peut Contenir : CI 77491 COSMOS-approved?
It is permitted under COSMOS natural and organic standards as an approved mineral colorant when cosmetic purity requirements are met. From a Green Chemistry view, it scores well for stability and low reactivity, but less strongly on renewable sourcing and end-of-life biodegradation.
How does May Contain/Peut Contenir : CI 77491 work chemically?
The molecule is an inorganic crystalline oxide lattice, used as an insoluble particulate that colors by light absorption and scattering rather than by dissolving. Typical use can range from trace tinting levels below 1% to much higher levels in color cosmetics, and it is stable across normal cosmetic pH, heat, and oxidation conditions.
Last updated 2026-05-13