GERMALL PLUS LIQUID preservative by Ashland Specialty Chemical acts as a preservative. It is very effective against gram-positive and gram-negative bacteria. It delivers efficient antimicrobial power and balanced, synergistic & boasting broad-spectrum protection. Moreover, it is compatible with many other cosmetic ingredients. It is effective at low dose and can be used to bolster other preservatives.

HEC - NATROSOL 250 HHR PC is a nonionic water-soluble polymer. Solutions of Natrosol HEC are pseudoplastic or shear-thinning. As a result, personal care products formulated with Natrosol HEC dispense rich and thick from the container, but spread easily on hair and skin.

OPTIPHEN PLUS preservative by Ashland Specialty Chemical is a preservative. It is free of paraben, formaldehyde or halogens. It provides broad-spectrum protection against bacteria, yeast, fungi and mold. It offers excellent heat stability, work across a wide pH window and easy solubilization in water.

GERMAL Plus preservative is a patented synergistic combination of 99% Germall™ II preservative (Diazolidinyl Urea) and 1% Iodopropynyl Butylcarbamate (IPBC). Germall™ Plus is a highly effective, broad spectrum preservative for emulsions and aqueous formulations. It can be incorporated into a variety of leave-on and rinse-off cosmetic and personal care formulations for reliable preservation.