Magnesium Aluminometasilicate ●
TL;DR. This ingredient is mainly an absorbent, anticaking agent, and viscosity modifier. It helps powders flow, takes up oil or moisture, and can support texture in creams, masks, and pressed products.
What does Magnesium Aluminometasilicate do in a cosmetic formula?
This ingredient is mainly an absorbent, anticaking agent, and viscosity modifier. It helps powders flow, takes up oil or moisture, and can support texture in creams, masks, and pressed products.
Is Magnesium Aluminometasilicate clean?
From a clean-beauty perspective, it is generally viewed as low-friction because it is an inert mineral-type material with low skin irritation potential. The main practical consideration is dust control in loose powders, since fine particles can be irritating if inhaled during use.
Is Magnesium Aluminometasilicate sustainable?
This material is mineral-derived or synthetically prepared from abundant inorganic feedstocks, so it does not rely on petrochemical carbon chains or agricultural inputs. It is not biodegradable in the organic-chemistry sense, but it is inorganic, stable, and not typically associated with bioaccumulation concerns.
Is Magnesium Aluminometasilicate COSMOS-approved?
It is generally compatible with COSMOS-natural style formulation when supplied as an allowed mineral or inorganic material and when processing aids meet the standard. Its Green Chemistry fit is strongest on low reactivity, stability, and non-petrochemical origin, with a weaker score on renewability because mineral feedstocks are finite.
How does Magnesium Aluminometasilicate work chemically?
The molecule is an insoluble inorganic aluminosilicate network containing it and aluminum, with a porous, high-surface-area structure that gives it strong liquid and oil uptake. It is typically used at low single-digit percentages for flow, suspension, or texture support, and at higher levels in powders or masks where absorbency is a primary sensory feature.
Last updated 2026-05-13