Threonyl Ornithine

INCI: THREONYL ORNITHINE

CAS Number
Not publicly assigned
Function
Skin conditioning (dipeptide)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted under general cosmetic ingredient provisions

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited standalone toxicological data. Structurally similar to Threoninamido Ornithine (\#6). No SCCS opinion. Supplier safety data should be verified for specific grade

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Concern Level: Moderate

Frequently Asked Questions

Is Threonyl Ornithine safe in cosmetics?

Limited standalone toxicological data. Structurally similar to Threoninamido Ornithine (\#6). No SCCS opinion. Supplier safety data should be verified for specific grade The EU classifies Threonyl Ornithine as "permitted". Safety rating: GOOD.

Is Threonyl Ornithine allowed in the EU?

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

What does Threonyl Ornithine do in cosmetics?

Threonyl Ornithine functions as: Skin conditioning (dipeptide). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for Threonyl Ornithine?

adequate 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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