Iron Oxides/Ci 77491. Avalanche: Mica ●
TL;DR. This ingredient is a colorant used to create red, warm brown, and skin-tone shades in makeup, tinted skin care, and personal care products. It also adds opacity and helps fine-tune shade depth in powders, creams, and emulsions.
What does Iron Oxides/Ci 77491. Avalanche: Mica do in a cosmetic formula?
This ingredient is a colorant used to create red, warm brown, and skin-tone shades in makeup, tinted skin care, and personal care products. It also adds opacity and helps fine-tune shade depth in powders, creams, and emulsions.
Is Iron Oxides/Ci 77491. Avalanche: Mica clean?
It is generally well accepted in clean-beauty frameworks when cosmetic-grade purity specifications are met. The main clean-standard considerations are trace heavy-metal limits and respirable dust control in loose powder formats.
Is Iron Oxides/Ci 77491. Avalanche: Mica sustainable?
This material is mineral-derived or made to match a mineral-identical composition, so it is not renewable and does not biodegrade in the way plant-based ingredients do. Environmental concerns are mainly tied to mining, energy use, and supplier traceability rather than aquatic bioaccumulation.
Is Iron Oxides/Ci 77491. Avalanche: Mica COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic products as an approved mineral colorant when purity and contaminant limits are met, but it does not count as organic content. From a Green Chemistry view, it scores well for stability and low reactivity, with tradeoffs around nonrenewable sourcing and lack of biodegradation.
How does Iron Oxides/Ci 77491. Avalanche: Mica work chemically?
This ingredient consists of insoluble inorganic pigment particles that provide durable color through light absorption and scattering rather than dye-like solubility. Typical use can range from below 1% for subtle tinting to 5% or more in high-coverage color cosmetics, and it is broadly stable to light, heat, and normal cosmetic pH ranges.
Last updated 2026-05-16