Azelaoyl Octapeptide-9

INCI: AZELAOYL OCTAPEPTIDE-9

CAS Number
Not publicly assigned in major registries
Function
Skin conditioning (peptide-class ingredient)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - not prohibited or restricted

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited independent toxicological data; synthetic peptide with expected low irritation potential. Standard peptide stability considerations apply in formulation. Larger peptide structure (eight amino acids) linked with azelaic acid; longer peptide chains often target more specific skin repair mechanisms, including collagen support and cellular signaling

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Concern Level: High

Frequently Asked Questions

Is Azelaoyl Octapeptide-9 safe in cosmetics?

Limited independent toxicological data; synthetic peptide with expected low irritation potential. Standard peptide stability considerations apply in formulation. Larger peptide structure (eight amino acids) linked with azelaic acid; longer peptide chains often target more specific skin repair mechanisms, including collagen support and cellular signaling The EU classifies Azelaoyl Octapeptide-9 as "prohibited". Safety rating: MODERATE.

Is Azelaoyl Octapeptide-9 allowed in the EU?

Azelaoyl Octapeptide-9 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Azelaoyl Octapeptide-9 do in cosmetics?

Azelaoyl Octapeptide-9 functions as: Skin conditioning (peptide-class ingredient). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned in major registries.

What is the Margin of Safety for Azelaoyl Octapeptide-9?

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.

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