Is Quaternium-75 safe in cosmetics?
Quaternium-75 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Quaternium-75
INCI: QUATERNIUM-75
Quaternium-75 (CAS Not assigned / not publicly listed) 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 Not assigned / not publicly listed →
Auto-generated CPSR Part A draft with source citations
Function
Antistatic agent, hair conditioning agent
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No specific restriction
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-75.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
hair_care
{"hair_function": "heat-protection", "hair_type_suitability": "all", "curl_pattern_suitability": "all", "porosity_suitability": "all", "protein_sensitivity": "neutral", "moisture_protein_balance": "yes", "cg_method_approved": "not-a-silicone", "silicone_type": "not-a-sulfate", "sulfate_type": "no", "drying_alcohol": "no", "fatty_alcohol": "yes", "heat_protectant": "yes", "color_safe": "neutral", "…
Expert Verdict
Expert safety assessment and concern-level summary for Quaternium-75.
Frequently Asked Questions
Is Quaternium-75 allowed in the EU?
Quaternium-75 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quaternium-75 do in cosmetics?
Quaternium-75 functions as: Antistatic agent, hair conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned / not publicly listed.
Compliance Tools
Check Quaternium-75 compliance across multiple jurisdictions:
Ingredient Decoder
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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
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