Synthetic Fluorphlogopite
AKA “12003-38-2, Fluorphlogopite (Mg3K[AlF2O(SiO3)3]), FLUORPHLOGOPITE, Fluorophlogopite, Fluorphlogopite (Mg3K(AlF2O(SiO3)3)), RefChem:140960, DTXSID30893144, DTXCID201764542, 234-426-5, aluminum;trimagnesium;potassium;oxygen(2-);silicon(4+);difluoride”
Ingredient
Ingredient Facts
Synthetic fluorphlogopite
AKA: 12003-38-2, Fluorphlogopite (Mg3K[AlF2O(SiO3)3]), Fluorophlogopite, Fluorphlogopite (Mg3K(AlF2O(SiO3)3)), RefChem:140960, DTXSID30893144, DTXCID201764542, 234-426-5, Aluminum;trimagnesium;potassium;oxygen(2-);silicon(4+);difluoride
Ingredient · Bulking · EWG: 1
Synthetic
Clean
Fluorphlogopite, Mg3K[AlF2O(SiO3)3] (synthetic)
Formula
AlF2KMg3O10Si3
Mol. Weight
421.24
CAS #
12003-38-2
Form
Powder
State
NKRA; Dry Powder
See origin →
Functions
Bulking
Viscosity Controlling
Adds Body & Volume
Controls Viscosity
Fights Bacteria
Adds volume
Controls product thickness
Traditional Use
A synthetic mica developed in the 20th century as a replacement for natural mica. Used in cosmetics for its light-reflecting properties to create shimmer and luminosity in makeup products.
Skin Types
●all-skin-types, gentle
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Airset
Saie
Glow Sculpt™
Saie
SuperSuede™ Baked Powder Blush
Saie
The SuperSuede™ Stack
Saie
The Blush Stack
Saie
Slip Tint™ Undetectable Baked Setting Powder
Saie
SuperSuede™ Radiant Baked Bronzer
Saie
The Impossible Glow™ Glow Drops
Pai Skincare
The Impossible Glow™ Glow Drops Mini
Pai Skincare
Tulipscreen™ Hydrating Lip Oil
Bloom Effects
LYS Confident Precision Setting Powder Puff
LYS Beauty
Glow I.V.
Kosas
Suspended Sparkle Balm Last Call
MOB Beauty
Hyaluronic Highlight Balm Last Call
MOB Beauty
Cream Clay Blush Last Call
MOB Beauty
Frost Lipstick
MOB Beauty
Cream Clay Bronzer
MOB Beauty
Hyaluronic Highlight Balm
MOB Beauty
Cream Clay Blush
MOB Beauty
Hydrating Shine Lip Balm
MOB Beauty
Lit Up Highlight Stick - Pärla
Westman Atelier
Lit Up Highlight Stick - Garçonne
Westman Atelier
Liquid Super Loaded Tinted Highlight - Peau de Petal
Westman Atelier
Suspended Sparkle Balm
MOB Beauty
Waterproof Precision Eyeliner Refill
SOSHE Beauty
Lit Up Highlight Stick - Biscuit
Westman Atelier
Lit Up Highlight Stick - Nectar
Westman Atelier
Lit Up Highlight Stick - Brûlée
Westman Atelier
Liquid Super Loaded Tinted Highlight - Peau de Soleil
Westman Atelier
Lit Up Highlight Stick - Lit
Westman Atelier
Face Trace Contour Stick - Truffle
Westman Atelier
Face Trace Contour Stick - Ganache
Westman Atelier
Bonne Brow Defining Pencil - Bark
Westman Atelier
Bonne Brow Defining Pencil - Clay
Westman Atelier
Bonne Brow Defining Pencil - Stone
Westman Atelier
Bonne Brow Defining Pencil - Slate
Westman Atelier
Baby Cheeks Blush Stick - Chouchette
Westman Atelier
Baby Cheeks Blush Stick - Bichette
Westman Atelier
Seriously Jelly 24 Hour Hydrating Lip Color
Gen See
Mixed Media Must Haves
Gen See
Clean Sheen Cheek + Lip Color
Gen See
GoGo Cooling Shimmer Eyeshadow
Tower 28 Beauty
Overglaze Hydrating Lip Gloss
ILIA Beauty
Soft Focus Blurring Blush
ILIA Beauty
The Ethereal Baked Face Palette
ILIA Beauty
The Necessary Eyeshadow Palette
ILIA Beauty
Blush is Life
Kosas
Aim High Highlighter Stick
LYS Beauty
Aim High Pressed Highlighter Powder
LYS Beauty
Higher Standard Cream Glow Blush Stick
LYS Beauty
Safety Assessment of Synthetic Fluorphlogopite as Used in Cosmetics.
Becker LC, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD et al.
International journal of toxicology, 2015
Safety Assessment of Synthetic Fluorphlogopite as Used in Cosmetics
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
Synthetic Fluorphlogopite
European Commission
EU Cosmetic Ingredient Database (CosIng)
Synthetic Fluorphlogopite
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR