Na-PCA
Also known as: Sodium PCA
Description
Na-PCA is the Sodium Salt of 2-Pyrrolidone-5-Carboxylic Acid - it is one of the components of the Skin’s Natural Moisturizing Factor.
Biological Function of Na-PCA
Skin
Na-PCA is the principal natural moisturizer in human Skin - topical application of Na-PCA preparations may moisturize the Skin very effectively by attracting Water into the Skin from the external atmosphere: [1]
Exogenous Na-PCA (applied topically) may alleviate Skin - Dry. [2]
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- These Substances may Enhance the Function of Na-PCA
- Amino Acids
- These Factors may Inhibit the Endogenous Production of Na-PCA
- Aging Process
- Other Forms of PCA
- Commercial Availability of Topical Na-PCA
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