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…Monosodium salt, PCA Soda, DL-Proline, and Sodium 5-OXO-L-Prolinate. It is regarded as hygroscopic with the capacity to absorb moisture from the air, and has high water absorption qualities. Sodium PCA has the ability to bind moisture to cells, and hold a number of its weight in water. It can deliver moisture to the skin and the hair. Sodium PCA is a substance that is approved by CIR with concentration limits of 4%. Sodium PCA is an integral…

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