Calcium Magnesium Silicate
AKA “Silicic Acid, Calcium Magnesium Salt
Ingredient
Ingredient Facts
Calcium magnesium silicate
AKA: Silicic Acid, Calcium Magnesium Salt
Ingredient · Absorbent · EWG: 4
Synthetic
Not Clean
Silicic Acid, Calcium Magnesium Salt
Form
Powder
See origin →
Functions
Absorbent
Deodorant
Anti-Inflammatory
Boosts Collagen
Antimicrobial
Absorbs excess oil
Neutralizes odor
Traditional Use
Silicates have been used for millennia in traditional skincare, particularly talc-based minerals in Asian and Mediterranean beauty practices. This specific mixed-mineral form is a modern development for oil absorption and texture in contemporary cosmetics.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR