Is Cystine Bis‑PG‑Propyl Silanetriol safe in cosmetics?
Cystine Bis‑PG‑Propyl Silanetriol has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cystine Bis‑PG‑Propyl Silanetriol
INCI: CYSTINE BIS-PG-PROPYL SILANETRIOL
Cystine Bis‑PG‑Propyl Silanetriol (CAS Not clearly standardized in public domain; treated as a copolymer of cystine and PG‑propyl silanetriol in ingredient guides) is a cosmetic cosmetic ingredient functioning as Hair conditioning and strengthening polymer; protects cuticle from damage. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not clearly standardized in public domain; treated as a copolymer of cystine and PG‑propyl silanetriol in ingredient guides
View industrial chemical safety profile →
Function
Hair conditioning and strengthening polymer; protects cuticle from damage during combing and heat styling
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No specific FDA restriction; used as cosmetic hair-care polymer under general safety provisions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cystine Bis‑PG‑Propyl Silanetriol.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cystine Bis‑PG‑Propyl Silanetriol.
Frequently Asked Questions
Is Cystine Bis‑PG‑Propyl Silanetriol allowed in the EU?
Cystine Bis‑PG‑Propyl Silanetriol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cystine Bis‑PG‑Propyl Silanetriol do in cosmetics?
Cystine Bis‑PG‑Propyl Silanetriol functions as: Hair conditioning and strengthening polymer; protects cuticle from damage during combing and heat styling. It is classified as a cosmetic ingredient in our database. CAS number: Not clearly standardized in public domain; treated as a copolymer of cystine and PG‑propyl silanetriol in ingredient guides.
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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