Is Acetyl Hydroxyproline safe in cosmetics?
Acetyl Hydroxyproline has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Acetyl Hydroxyproline
INCI: ACETYL HYDROXYPROLINE
Acetyl Hydroxyproline is classified as a cosmetic ingredient. EU Regulation 1223/2009 status: permitted.
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Acetyl Hydroxyproline.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Acetyl Hydroxyproline — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Acetyl Hydroxyproline allowed in the EU?
Acetyl Hydroxyproline EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
Compliance Tools
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Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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