Is Bis-Mercaptopropyl Dimethicone safe in cosmetics?
Bis-Mercaptopropyl Dimethicone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Bis-Mercaptopropyl Dimethicone
INCI: BIS-MERCAPTOPROPYL DIMETHICONE
Bis-Mercaptopropyl Dimethicone (CAS Not publicly assigned in CosIng) is a cosmetic cosmetic ingredient functioning as Hair conditioning, skin conditioning (emollient), thiol-functional silicone. 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 publicly assigned in CosIng →
Auto-generated CPSR Part A draft with source citations
Function
Hair conditioning, skin conditioning (emollient), thiol-functional silicone crosslinker
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR reviewed Dimethicone Crosspolymers (2014) covering 62 dimethicone crosspolymer ingredients — concluded safe as used when formulated to be non-irritating
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Bis-Mercaptopropyl Dimethicone.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Bis-Mercaptopropyl Dimethicone.
Frequently Asked Questions
Is Bis-Mercaptopropyl Dimethicone allowed in the EU?
Bis-Mercaptopropyl Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Bis-Mercaptopropyl Dimethicone do in cosmetics?
Bis-Mercaptopropyl Dimethicone functions as: Hair conditioning, skin conditioning (emollient), thiol-functional silicone crosslinker. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned in CosIng.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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