Question 1

What does Chromium Hydroxide Green Cl 77289 do in a cosmetic formula?

Accepted Answer

This ingredient is an insoluble it mineral pigment used to color makeup, soaps, nail products, and some personal care formulas. It provides opacity and shade adjustment rather than skin-care activity.

Question 2

Is Chromium Hydroxide Green Cl 77289 clean?

Accepted Answer

From a clean-beauty perspective, this ingredient is usually accepted because it is inert, non-sensitizing for most users, and tightly regulated as a color additive. The main watchpoint is compliance with purity limits for trace heavy metals and use-area restrictions, especially around lips or eyes depending on the market.

Question 3

Is Chromium Hydroxide Green Cl 77289 sustainable?

Accepted Answer

This material is inorganic and mineral-derived or synthetically produced from mineral feedstocks, so it is not renewable and it does not biodegrade. Its low solubility limits mobility in water systems, but mining, refining, and pigment manufacturing add supply-chain and energy considerations.

Question 4

Is Chromium Hydroxide Green Cl 77289 COSMOS-approved?

Accepted Answer

It is generally permitted in COSMOS-natural and COSMOS-organic products as a non-organic mineral colorant when it meets purity and regulatory specifications, and it does not count toward organic content. Its it Chemistry fit is mixed, with good stability and low reactivity but non-renewable sourcing and no biodegradability.

Question 5

How does Chromium Hydroxide Green Cl 77289 work chemically?

Accepted Answer

The molecule is an insoluble hydrated inorganic pigment lattice with trivalent metal centers, producing a muted it shade through crystal-field light absorption. It is stable across typical cosmetic pH ranges, heat, and light, and is used as a dispersed solid rather than a dissolved active, often requiring milling or wetting agents for even color payoff.