Is Quaternium-56 safe in cosmetics?
Quaternium-56 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Quaternium-56
INCI: QUATERNIUM-56
Quaternium-56 (CAS 65513-78-0) is a cosmetic cosmetic ingredient functioning as Antistatic agent, hair conditioning agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 65513-78-0 →
Function
Antistatic agent, hair conditioning agent
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No specific restriction; permitted in cosmetics under general FDCA provisions; not listed in VCRP at significant frequency
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Quaternium-56.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Quaternium-56 — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Quaternium-56 allowed in the EU?
Quaternium-56 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quaternium-56 do in cosmetics?
Quaternium-56 functions as: Antistatic agent, hair conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 65513-78-0.
Compliance Tools
Check Quaternium-56 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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