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SODIUM PCA

Description

Sodium PCA (Pyrrolidone Carboxylic Acid) is a naturally occurring component of human skin and a powerful humectant in skincare formulations. This water-soluble ingredient is derived from amino acids and plays a crucial role in maintaining skin hydration. Sodium PCA has the remarkable ability to attract and retain moisture, binding up to 250 times its weight in water.

In skincare products, Sodium PCA helps to increase the skin's Natural Moisturizing Factor (NMF), enhancing its ability to stay hydrated. It is particularly effective in improving skin elasticity and reducing the appearance of fine lines caused by dehydration. Due to its small molecular size, Sodium PCA penetrates the skin easily, providing deep hydration without feeling heavy or greasy.

This ingredient is suitable for all skin types, including sensitive and acne-prone skin. It has a neutral pH and is non-irritating, making it an excellent choice for those with easily reactive skin. Sodium PCA also exhibits mild antimicrobial properties, potentially helping to maintain a balanced skin microbiome. In formulations, it synergizes well with other humectants like hyaluronic acid and glycerin, creating potent hydrating complexes.