murphyAlumina Magnesium Metasilicate
AKA: Magnesium aluminum silicate, Magnesium metasilicate aluminate
Synthetic
Clean
OriginComposed of aluminum, magnesium, and silicate minerals combined within the synthetic compound family.
Synthesized through high-temperature fusion or co-precipitation of aluminum oxide, magnesium oxide, and silica sources.
Alumina Magnesium Metasilicate is a cosmetic ingredient used as absorbent, bulking, viscosity controlling. Rated low hazard by EWG. Assessed as safe by the CIR.
Form
Powder
Skin Types
●all-skin-types, gentle
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Absorbent
Bulking
Viscosity Controlling
Absorbs Excess Oil
Adds Body & Volume
Controls Viscosity
Locks In Moisture
Smooths skin texture
Helps mattify skin surface
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR