CI 77492 ●
TL;DR. This ingredient is an inorganic colorant used to give cosmetics a yellow tone and to adjust shade in complexion products, soaps, powders, and color cosmetics. It is pigmentary, not dye-like, so it remains as dispersed solid particles rather than dissolving.
What does CI 77492 do in a cosmetic formula?
This ingredient is an inorganic colorant used to give cosmetics a yellow tone and to adjust shade in complexion products, soaps, powders, and color cosmetics. It is pigmentary, not dye-like, so it remains as dispersed solid particles rather than dissolving.
Is CI 77492 clean?
From a clean-beauty perspective, this ingredient is generally well tolerated and not a common sensitizer. The main quality consideration is cosmetic-grade purity, especially limits on trace heavy metals and other mineral impurities.
Is CI 77492 sustainable?
This material is mineral-derived or made as a nature-identical inorganic pigment, and it is not biodegradable in the way plant or carbon-based ingredients are. It is highly stable and insoluble, so sustainability assessment centers more on mining, manufacturing controls, and impurity management than aquatic biodegradation.
Is CI 77492 COSMOS-approved?
It is permitted under COSMOS when it meets the standard’s requirements for allowed inorganic colorants and cosmetic purity. Its Green Chemistry fit is mixed but acceptable, with strong stability and low reactivity, but limited renewable sourcing and no conventional biodegradation profile.
How does CI 77492 work chemically?
This ingredient is an insoluble inorganic mineral pigment with a hydrated oxide-hydroxide structure that produces a yellow hue through visible-light absorption and scattering. It is typically used from trace shade-adjusting levels up to several percent, is stable across normal cosmetic pH ranges, and requires good dispersion to prevent speckling or color drift.
Last updated 2026-05-13