Question 1

What does MICACI 77491 do in a cosmetic formula?

Accepted Answer

This ingredient functions as an inorganic colorant and visual-effect pigment, adding red-brown tone, opacity, and soft shimmer in makeup, skin care, and body products.

Question 2

Is MICACI 77491 clean?

Accepted Answer

It is generally accepted in clean-beauty frameworks because it is inert, non-fragrant, and low-irritation for most skin. The main scrutiny is purity testing for trace metals and documentation of responsible mineral sourcing.

Question 3

Is MICACI 77491 sustainable?

Accepted Answer

This material is mineral-derived, so its footprint is tied to mining, land disturbance, and supply-chain traceability rather than agricultural inputs. It is not biodegradable in the organic sense, but it is also not a bioaccumulative synthetic polymer and remains largely inert in the environment.

Question 4

Is MICACI 77491 COSMOS-approved?

Accepted Answer

It is generally permitted under COSMOS-natural and COSMOS-organic as an approved mineral colorant when it meets purity requirements and any surface treatment is also allowed. From a Green Chemistry view, it scores well for stability and low reactivity, but less well on renewability because it comes from mined mineral feedstocks.

Question 5

How does MICACI 77491 work chemically?

Accepted Answer

This is an inorganic particulate pigment system built from mineral platelets and a red inorganic color phase, with micron-scale particle size and grade-dependent surface treatments. Typical use ranges run from trace tinting levels below 1% to several percent in complexion products and higher in color cosmetics, and it is insoluble, heat stable, and largely pH-insensitive in normal cosmetic formulas.