Regulatory Status
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Safety Data
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Expert Verdict
Inhalation hazard is the primary concern โ natural wollastonite fibers are classified as nuisance dust but some forms may contain trace asbestos-like fibers depending on geological origin. IARC Group 3 (not classifiable as carcinogenic to humans). Ensure supplier CoA confirms absence of regulated fibrous contaminants. Not suitable for spray/powder products without inhalation risk assessment .
Regulatory Flags
Frequently Asked Questions
Is Wollastonite safe in cosmetics?
Inhalation hazard is the primary concern โ natural wollastonite fibers are classified as nuisance dust but some forms may contain trace asbestos-like fibers depending on geological origin. IARC Group 3 (not classifiable as carcinogenic to humans). Ensure supplier CoA confirms absence of regulated fibrous contaminants. Not suitable for spray/powder products without inhalation risk assessment . The EU classifies Wollastonite as "permitted". Safety rating: GOOD.
Is Wollastonite allowed in the EU?
Wollastonite EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Wollastonite do in cosmetics?
Wollastonite functions as: Bulking agent, opacifying agent, absorbent (calcium silicate mineral). It is classified as a cosmetic ingredient in our database. CAS number: 13983-17-0.
What is the Margin of Safety for Wollastonite?
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.
Compliance Tools
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Related Ingredients
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