Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru

INCI: PALMITOYL TRIPEPTIDE-38

CAS Number
1447824-23-8
Function
Peptide anti-aging active
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
EU Max Conc. 5%
🇺🇸 US Status restricted
US Notes CIR Expert Panel tabled the palmitoyl oligopeptides safety assessment at the March 2013 meeting pending reorganization and additional data on solid-phase peptide synthesis methods.

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

Insufficient safety data available for Palmitoyl Tripeptide-38; further assessment is recommended pending additional studies on synthesis methods.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru safe in cosmetics?

Insufficient safety data available for Palmitoyl Tripeptide-38; further assessment is recommended pending additional studies on synthesis methods. The EU classifies Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru as "permitted". Safety rating: MODERATE.

Is Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru allowed in the EU?

Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru EU regulatory status: permitted. Maximum allowed concentration: 5%. This is based on EU Regulation 1223/2009 and its amendments.

What does Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru do in cosmetics?

Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru functions as: Peptide anti-aging active. It is classified as a Active Ingredient in our database. CAS number: 1447824-23-8.

What is the Margin of Safety for Palmitoyl Tripeptide-38 (Matrixyl Synthe'6) — Stru?

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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