Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide

INCI: ACETYL NORLEUCYL DIPEPTIDE-54 D-PHENYLALANYL DIPEPTIDE-25 AMIDE

CAS Number
Not publicly available
Function
Skin conditioning (peptide complex)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific FDA restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Complex synthetic peptide containing D-phenylalanine (non-natural stereochemistry) that may affect metabolism; requires supplier toxicological dossier with very limited use history data.

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Concern Level: Moderate

Regulatory Flags

natural-origin

Frequently Asked Questions

Is Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide safe in cosmetics?

Complex synthetic peptide containing D-phenylalanine (non-natural stereochemistry) that may affect metabolism; requires supplier toxicological dossier with very limited use history data. The EU classifies Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide as "permitted". Safety rating: MODERATE.

Is Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide allowed in the EU?

Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide do in cosmetics?

Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide functions as: Skin conditioning (peptide complex). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly available.

What is the Margin of Safety for Acetyl Norleucyl Dipeptide-54 D-Phenylalanyl Dipeptide-25 Amide?

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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