Question 1

What does Ci 77288/Chromium Oxide Greens. Fil N70011327/31 do in a cosmetic formula?

Accepted Answer

This ingredient is an inorganic colorant used to give formulas a stable green shade. It functions as an insoluble pigment, so it disperses through powders, creams, soaps, and color cosmetics rather than dissolving.

Question 2

Is Ci 77288/Chromium Oxide Greens. Fil N70011327/31 clean?

Accepted Answer

From a clean-beauty perspective, this ingredient is generally well tolerated because it is inert and has low skin penetration. The main scrutiny is quality control, since mineral pigments need tight limits for trace metal impurities and particle-size consistency.

Question 3

Is Ci 77288/Chromium Oxide Greens. Fil N70011327/31 sustainable?

Accepted Answer

This material is mineral-derived and nonrenewable, with impacts tied to mining, refining, and pigment processing. It is not biodegradable, but it is also highly insoluble and tends to behave as a persistent inert mineral particle rather than a water-soluble contaminant.

Question 4

Is Ci 77288/Chromium Oxide Greens. Fil N70011327/31 COSMOS-approved?

Accepted Answer

It is generally permitted in COSMOS-natural and COSMOS-organic products when it meets cosmetic colorant purity requirements and trace-impurity limits. Its Green Chemistry fit is mixed, since it is durable and low-reactivity but mineral-derived, nonrenewable, and not biodegradable.

Question 5

How does Ci 77288/Chromium Oxide Greens. Fil N70011327/31 work chemically?

Accepted Answer

The molecule is an inorganic crystalline pigment with very low water and oil solubility, which is why dispersion quality matters more than dissolution. It is stable across typical cosmetic pH ranges and at normal processing temperatures, and formulators usually pair it with surface treatment, milling, or wetting agents to improve payoff and uniformity.