Red Iron Oxide Ci77499 ●
TL;DR. This ingredient is an inorganic mineral pigment used to give opaque earthy color and coverage in makeup, tinted skin care, and some hair or body products.
What does Red Iron Oxide Ci77499 do in a cosmetic formula?
This ingredient is an inorganic mineral pigment used to give opaque earthy color and coverage in makeup, tinted skin care, and some hair or body products.
Is Red Iron Oxide Ci77499 clean?
It is generally well accepted in clean-beauty frameworks because it is inert, non-fragrant, and low in sensitization potential. The main clean-standard checkpoint is supplier testing for trace heavy metals and compliance with colorant purity rules.
Is Red Iron Oxide Ci77499 sustainable?
This material is mineral-derived or synthetically produced from abundant inorganic feedstocks, and it is not biodegradable because it is an inorganic pigment. Its environmental profile is usually stable and low-reactivity, with sourcing impacts tied mostly to mining, purification, and energy use.
Is Red Iron Oxide Ci77499 COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when it meets allowed colorant and purity criteria. From a Green Chemistry view, it is stable, low-reactivity, and used at low levels, although it is not renewable or biodegradable in the conventional organic-chemistry sense.
How does Red Iron Oxide Ci77499 work chemically?
This material is an insoluble inorganic it-and-oxygen pigment, and the submitted color descriptor and color-index number point to different shade families, so supplier documentation should confirm the exact grade. It is typically used from trace tinting levels up to double-digit percentages in color cosmetics, remains stable across normal cosmetic pH ranges, and can affect shade matching, opacity, and dispersion quality.
Last updated 2026-05-16