Calcium Magnesium Silicate

INCI: CALCIUM MAGNESIUM SILICATE

CAS Number
14567-73-2 (synthetic cosmetic grade)
Function
Absorbent, bulking agent, slip modifier, opacifying agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not applicable โ€” negligible systemic exposure; no MoS calculation required

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Ensure amorphous form only (crystalline silicates raise inhalation concern); monitor particle size for powder products; avoid respirable fractions in aerosols

โš ๏ธ
Concern Level: Low

Frequently Asked Questions

Is Calcium Magnesium Silicate safe in cosmetics?

Ensure amorphous form only (crystalline silicates raise inhalation concern); monitor particle size for powder products; avoid respirable fractions in aerosols The EU classifies Calcium Magnesium Silicate as "permitted". Safety rating: GOOD.

Is Calcium Magnesium Silicate allowed in the EU?

Calcium Magnesium Silicate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Calcium Magnesium Silicate do in cosmetics?

Calcium Magnesium Silicate functions as: Absorbent, bulking agent, slip modifier, opacifying agent. It is classified as a cosmetic ingredient in our database. CAS number: 14567-73-2 (synthetic cosmetic grade).

What is the Margin of Safety for Calcium Magnesium Silicate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

๐Ÿ“ฑ

Is Calcium Magnesium Silicate in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Calcium Magnesium Silicate in your formulation.