Sodium Pidolate

Sodium Pidolate (CAS 28874-51-3), also known as Sodium Pyroglutamate, is the sodium salt of pyroglutamic acid and a naturally occurring component of the skin's natural moisturizing factor (NMF).

Where is Sodium Pidolate used?

• Personal care: humectant and moisture-retention agent in moisturizers, serums, and hair conditioners
• Pharmaceutical: stabilizing excipient in topical preparations and oral formulations where moisture regulation affects shelf life
• Food and nutrition: flavor enhancer and stabilizer in processed foods, functional beverages, and nutritional supplements
• Professional skincare actives and amino acid-based treatments target dry or compromised skin conditions.

Good to know: Buyers should confirm grade-specific documentation, including CoA and residual solvent data, at the sourcing stage to ensure compliance with all safety standards.