Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Mechanism involves adipogenesis modulation; topical exposure at cosmetic levels is not expected to produce systemic effects.
Frequently Asked Questions
Is Acetyl Hexapeptide-39 safe in cosmetics?
Mechanism involves adipogenesis modulation; topical exposure at cosmetic levels is not expected to produce systemic effects. The EU classifies Acetyl Hexapeptide-39 as "permitted". Safety rating: GOOD.
Is Acetyl Hexapeptide-39 allowed in the EU?
Acetyl Hexapeptide-39 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Acetyl Hexapeptide-39 do in cosmetics?
Acetyl Hexapeptide-39 functions as: Skin conditioning, anti-cellulite/body contouring agent that inhibits PGC-1α expression, slowing adipocyte differentiation. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly listed.
What is the Margin of Safety for Acetyl Hexapeptide-39?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Acetyl Hexapeptide-39 compliance across multiple jurisdictions:
Related Ingredients
Is Acetyl Hexapeptide-39 in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Acetyl Hexapeptide-39 in your formulation.