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Cosmetic ingredient (INCI)

Lysine PCA

Used in cosmetic products as antistatic, humectant and skin conditioning. 5-Oxo-2-pyrrolidinecarboxylic acid, compound with lysine (1:1)

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

5-Oxo-L-proline, compound with DL-lysine (1:1) chemical structure, C11H21N3O5, CAS 97635-57-9
5-Oxo-L-proline, compound with DL-lysine (1:1)
CAS 97635-57-9C11H21N3O5
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5-Oxo-L-proline, compound with DL-lysine (1:1)

IUPAC name: 2,6-diaminohexanoic acid, (2S)-5-oxopyrrolidine-2-carboxylic acid

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  • Measured and computed properties
  • GHS safety summary
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Frequently asked questions

What is Lysine PCA used for in cosmetics?

Lysine PCA is used in cosmetic products as antistatic, humectant and skin conditioning. 5-Oxo-2-pyrrolidinecarboxylic acid, compound with lysine (1:1)

Is Lysine PCA restricted in cosmetics in the EU?

No EU restriction annex is recorded for Lysine PCA in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Lysine PCA?

Lysine PCA is listed with CAS numbers 97635-57-9 and 97635-56-8 and EC numbers 307-419-0 and 307-418-5.

Where can I buy Lysine PCA?

Post a buy request for 5-Oxo-L-proline, compound with DL-lysine (1:1) with the grade, quantity and destination you need, and matching suppliers will send you quotes.