Is Glyceryl Thiopropionate safe in cosmetics?
Glyceryl Thiopropionate has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
MODERATE
Cosmetic Ingredient
Glyceryl Thiopropionate
INCI: GLYCERYL THIOPROPIONATE
Glyceryl Thiopropionate (CAS Not widely assigned (listed in CosIng)) is a cosmetic cosmetic ingredient functioning as Hair waving and straightening agent. EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Not widely assigned (listed in CosIng) →
Function
Hair waving and straightening agent
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Permitted — no specific CFR 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 Glyceryl Thiopropionate.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Glyceryl Thiopropionate — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Glyceryl Thiopropionate allowed in the EU?
Glyceryl Thiopropionate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Glyceryl Thiopropionate do in cosmetics?
Glyceryl Thiopropionate functions as: Hair waving and straightening agent. It is classified as a cosmetic ingredient in our database. CAS number: Not widely assigned (listed in CosIng).
Compliance Tools
Check Glyceryl Thiopropionate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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