Is Lithium Magnesium Silicate safe in cosmetics?
Lithium Magnesium Silicate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Lithium Magnesium Silicate
INCI: LITHIUM MAGNESIUM SILICATE
Lithium Magnesium Silicate (CAS 37220-90-9) is a cosmetic cosmetic ingredient functioning as Bulking agent / viscosity controlling (synthetic hectorite clay). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 37220-90-9 →
Auto-generated CPSR Part A draft with source citations
Function
Bulking agent / viscosity controlling (synthetic hectorite clay)
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
dilithium;dimagnesium;tris(dioxido(oxo)silane)
InChIKey
IPGANOYOHAODGA-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — CIR reviewed silicates and concluded safe in current practices of use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Lithium Magnesium Silicate.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Binder
Filler
Viscosity modifier
Expert Verdict
Expert safety assessment and concern-level summary for Lithium Magnesium Silicate.
Chemical Function
Viscosity modifier
Filler
Binder
Regulatory Lists
Canada; Personal care; Substances in PCP - Canada (4/2014)
Frequently Asked Questions
Is Lithium Magnesium Silicate allowed in the EU?
Lithium Magnesium Silicate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Lithium Magnesium Silicate do in cosmetics?
Lithium Magnesium Silicate functions as: Bulking agent / viscosity controlling (synthetic hectorite clay). It is classified as a cosmetic ingredient in our database. CAS number: 37220-90-9.
Compliance Tools
Check Lithium Magnesium Silicate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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