Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
GHS Hazard Classification
Globally Harmonized System classification per ECHA C&L inventory and ILO/WHO International Chemical Safety Cards.
Expert Verdict
⚠ Particle size matters — nano/fine particles pose inhalation risk in powder products; distinguish from silica (SiO₂) and silicone polymers in labeling
Frequently Asked Questions
Is Silicon (Elemental) safe in cosmetics?
⚠ Particle size matters — nano/fine particles pose inhalation risk in powder products; distinguish from silica (SiO₂) and silicone polymers in labeling The EU classifies Silicon (Elemental) as "permitted". Safety rating: GOOD.
Is Silicon (Elemental) allowed in the EU?
Silicon (Elemental) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Silicon (Elemental) do in cosmetics?
Silicon (Elemental) functions as: Bulking agent (CosIng listed function). It is classified as a cosmetic ingredient in our database. CAS number: 7440-21-3.
What is the Margin of Safety for Silicon (Elemental)?
adequate 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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