Arginine PCA

INCI: ARGININE PCA

Arginine PCA (CAS 56265-06-6 / 64855-91-0) is a cosmetic cosmetic ingredient functioning as Humectant, Skin Conditioning, Hair Conditioning. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.

View industrial chemical safety profile for CAS 56265-06-6 / 64855-91-0 →

CAS Number
56265-06-6 / 64855-91-0
View industrial chemical safety profile →
Function
Humectant, Skin Conditioning, Hair Conditioning
Editorial assessment
EXCELLENT
Preliminary editorial note — not a computed safety verdict.

Regulatory Status

EU EU Status permitted
US US Status permitted
US Notes CIR: Safe as used (covered under amino acid and PCA salt reviews)

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

Safety Data

Margin of Safety, dermal absorption, and sensitization profile summaries for Arginine PCA.

Calculate MoS for your specific formulation with the MoS Calculator.

Editorial summary

Preliminary editorial summary for Arginine PCA — not a computed safety verdict. See the sourced toxicological data above.

Frequently Asked Questions

Is Arginine PCA safe in cosmetics?

Arginine PCA has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.

Is Arginine PCA allowed in the EU?

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

What does Arginine PCA do in cosmetics?

Arginine PCA functions as: Humectant, Skin Conditioning, Hair Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 56265-06-6 / 64855-91-0.

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