Synthetic Fluorphlogopite

AKA: 12003-38-2, Fluorphlogopite (Mg3K[AlF2O(SiO3)3]), Fluorophlogopite, Fluorphlogopite (Mg3K(AlF2O(SiO3)3)), Aluminum;trimagnesium;potassium;oxygen(2-);silicon(4+);difluoride
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Synthetic
Clean
OriginSynthesized from fluorphlogopite, a synthetic mica compound belonging to the silicate mineral family. Produced through high-temperature solid-state synthesis of silicate precursors with fluorine incorporation.
Fluorphlogopite, Mg3K[AlF2O(SiO3)3] (synthetic)
Formula
AlF2KMg3O10Si3
Mol. Weight
421.24
CAS #
12003-38-2
Form
Powder
State
NKRA; Dry Powder
Skin Types
●all-skin-types, gentle
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Bulking
Viscosity Controlling
Adds Body & Volume
Controls Viscosity
Fights Bacteria
Adds volume
Controls product thickness
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed3 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not Phototoxic
Animal test found no phototoxicity in the CIR safety assessment (CIR 606)
Not a Skin Irritant
7 studies / 7 not irritating (CIR 606)
Not an Eye Irritant
3 studies / 3 not irritating (CIR 606)
Not a Sensitizer
3 studies / 3 not sensitizing (CIR 606)
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR