Sodium PCA

Sodium PCA is a highly effective humectant and moisturizing ingredient widely used in skincare, hair care, and cosmetic formulations. It is the sodium salt of Pyrrolidone Carboxylic Acid (PCA), a natural component of the skin’s Natural Moisturizing Factor (NMF). Sodium PCA helps attract and retain moisture, keeping the skin and hair hydrated, soft, and healthy-looking.

This ingredient is known for its excellent water-binding ability, making it highly effective in preventing dryness and maintaining long-lasting hydration. It helps improve skin smoothness, elasticity, and overall texture without leaving a greasy feel. Because of its gentle and non-irritating nature, Sodium PCA is suitable for all skin types, including dry and sensitive skin.

In hair care products, Sodium PCA helps maintain moisture balance, reduce dryness, and improve softness and manageability. It is commonly used in shampoos, conditioners, hair masks, and leave-in treatments.