Iron Oxides V281684/2 ●
TL;DR. It is a colorant that adds red, yellow, brown, or black opacity and shade control in makeup, tinted sunscreen, and personal care formulas. It is also used to improve coverage and visual evenness in complexion products.
What does Iron Oxides V281684/2 do in a cosmetic formula?
It is a colorant that adds red, yellow, brown, or black opacity and shade control in makeup, tinted sunscreen, and personal care formulas. It is also used to improve coverage and visual evenness in complexion products.
Is Iron Oxides V281684/2 clean?
Clean-beauty frameworks generally treat it as acceptable because it is inert, low-irritation, and not a common sensitizer. The main quality concern is tight control of trace heavy metals and other mineral impurities.
Is Iron Oxides V281684/2 sustainable?
It is an inorganic material that may be mined or synthetically produced, with synthetic routes often used for consistent color and purity. It does not biodegrade in the organic sense, but it is insoluble and environmentally stable, so the main sustainability questions are extraction impacts, energy use, and impurity control.
Is Iron Oxides V281684/2 COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic formulas as an approved mineral colorant, but it does not contribute to organic content. From a Green Chemistry lens, it scores well for stability and low reactivity, with weaker points around nonrenewable feedstocks and processing energy.
How does Iron Oxides V281684/2 work chemically?
The material is an inorganic crystalline pigment built from metal-oxygen lattices, with color determined by crystal form, particle size, and surface treatment. Use levels range from very low tinting amounts to high pigment loads in color cosmetics, and it is insoluble, heat-stable, light-stable, and compatible across typical cosmetic pH ranges.
Last updated 2026-05-13