Acetylarginyltryptophyl Diphenylglycine

INCI: ACETYLARGINYLTRYPTOPHYL DIPHENYLGLYCINE

CAS Number
1334583-93-5
Function
Skin conditioning — tetrapeptide inhibiting elastase, stimulating type I collagen synthesis (trade name: Relistase)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically regulated; general cosmetic use permitted

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

Safety data primarily from manufacturer in-vivo studies (4% Relistase, 8 weeks); no independent peer-reviewed toxicological assessment

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Acetylarginyltryptophyl Diphenylglycine safe in cosmetics?

Safety data primarily from manufacturer in-vivo studies (4% Relistase, 8 weeks); no independent peer-reviewed toxicological assessment The EU classifies Acetylarginyltryptophyl Diphenylglycine as "permitted". Safety rating: GOOD.

Is Acetylarginyltryptophyl Diphenylglycine allowed in the EU?

Acetylarginyltryptophyl Diphenylglycine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Acetylarginyltryptophyl Diphenylglycine do in cosmetics?

Acetylarginyltryptophyl Diphenylglycine functions as: Skin conditioning — tetrapeptide inhibiting elastase, stimulating type I collagen synthesis (trade name: Relistase). It is classified as a cosmetic ingredient in our database. CAS number: 1334583-93-5.

What is the Margin of Safety for Acetylarginyltryptophyl Diphenylglycine?

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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