Is Silicone Quaternium-10 safe in cosmetics?
Silicone Quaternium-10 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Cosmetic Ingredient
Silicone Quaternium-10
INCI: SILICONE QUATERNIUM-10
Silicone Quaternium-10 (CAS No single CAS assigned (polymeric silicone quaternary ammonium compound)) is a cosmetic cosmetic ingredient functioning as Hair Conditioning, Antistatic. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
No single CAS assigned (polymeric silicone quaternary ammonium compound)
View industrial chemical safety profile →
Function
Hair Conditioning, Antistatic
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic 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 Silicone Quaternium-10.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Silicone Quaternium-10 — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Silicone Quaternium-10 allowed in the EU?
Silicone Quaternium-10 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Silicone Quaternium-10 do in cosmetics?
Silicone Quaternium-10 functions as: Hair Conditioning, Antistatic. It is classified as a cosmetic ingredient in our database. CAS number: No single CAS assigned (polymeric silicone quaternary ammonium compound).
Compliance Tools
Check Silicone Quaternium-10 compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is Silicone Quaternium-10 in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Silicone Quaternium-10 in your formulation.