Is Butyroyl Pentapeptide-24 safe in cosmetics?
Butyroyl Pentapeptide-24 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Butyroyl Pentapeptide-24
INCI: BUTYROYL PENTAPEPTIDE-24
Butyroyl Pentapeptide-24 (CAS Not assigned (novel synthetic peptide)) is a cosmetic cosmetic ingredient functioning as Skin Conditioning (anti-aging signal peptide; stimulates collagen synthesis). 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 (novel synthetic peptide) →
Auto-generated CPSR Part A draft with source citations
Function
Skin Conditioning (anti-aging signal peptide; stimulates collagen synthesis)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not established — no published NOAEL/systemic exposure data to calculate MoS
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Butyroyl Pentapeptide-24.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Butyroyl Pentapeptide-24.
Frequently Asked Questions
Is Butyroyl Pentapeptide-24 allowed in the EU?
Butyroyl Pentapeptide-24 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Butyroyl Pentapeptide-24 do in cosmetics?
Butyroyl Pentapeptide-24 functions as: Skin Conditioning (anti-aging signal peptide; stimulates collagen synthesis). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (novel synthetic peptide).
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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