CI 77288 ●
TL;DR. This ingredient is an inorganic green pigment used to give color to makeup, nail products, soaps, and some personal care formulas. It is valued for opacity, heat stability, and resistance to light-driven fading.
What does CI 77288 do in a cosmetic formula?
This ingredient is an inorganic green pigment used to give color to makeup, nail products, soaps, and some personal care formulas. It is valued for opacity, heat stability, and resistance to light-driven fading.
Is CI 77288 clean?
From a clean-beauty perspective, it is generally accepted when cosmetic-grade and tested for regulated trace metals and unwanted oxidation-state impurities. It has low skin-sensitization potential in finished products, but purity documentation matters.
Is CI 77288 sustainable?
This material is mineral-derived or synthetically produced from mined feedstocks, then processed at high temperature. It is not biodegradable, but it is largely insoluble and environmentally persistent as an inert mineral pigment.
Is CI 77288 COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards when it meets cosmetic colorant and impurity requirements. Its Green Chemistry profile is mixed, with strong stability and low reactivity, but nonrenewable feedstocks, mineral persistence, and energy-intensive processing.
How does CI 77288 work chemically?
The molecule is a trivalent metal oxide arranged as a crystalline inorganic pigment, which explains its strong color, insolubility, and stability across typical cosmetic pH ranges. Use level depends on shade and product type, from trace tinting levels to several percent in color cosmetics, and it is usually dispersed with oils, waxes, or surface-treated powders for even payoff.
Last updated 2026-05-13