Sodium Polyglutamate. Ziga® Moist ?-PGA by GIGA Fine Chemical is a high molecular weight, long-lasting moisturizing agent. It increases natural moisturizing factors (NMF) efficiently and enhances... view more

Sodium Polyglutamate. Gamma Polyglutamic Acid by YR Chemspec acts as a moisturizer, thickener, film former, humectant, retarder, co-solvent, binder and anti-freezer. It is a naturally occurring... view more