Novaguard K900 is a clear, colorless liquid preservative blend composed mainly of benzyl alcohol and ethylhexylglycerin. It offers broad-spectrum antimicrobial protection against bacteria, yeast, and mold, making it ideal for use in various cosmetic products such as shampoos, creams, lotions, and wet wipes. This stable formulation performs well across different pH levels and temperatures, suitable for both rinse-off and leave-on applications.

Novapreserv KCG is a clear, colorless to pale yellow liquid preservative blend containing Methylchloroisothiazolinone (CMIT) and Methylisothiazolinone (MIT) with magnesium salts and water. It is widely used in cosmetic and personal care products like shampoos, conditioners, and body washes to prevent microbial growth, improve product stability, and prevent discoloration. The product is effective at low concentrations (0.05-0.1%) and is soluble in water and lower alcohols, making it convenient for formulators seeking reliable preservation.