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.

N-HANCE HPCG 1000 Hydroxypropyl Guar by Ashland Specialty Chemical is a cationic, polymeric thickener and conditioning agent. it delivers high level of lubricity, which makes it particularly suitable for applications requiring slip. 

N-HANCE BF13 Cationic Guar by Ashland Specialty Chemical acts as a thickener and conditioning agent. This quaternary polymer is a medium-cationic-substitution, high-molecular-weight polymer. It is boron-free which differentiates it from typical cationic guars. It is substantive to anionic surfaces such as skin and hair. Upon dilution of the surfactants with water, the cationic guar will complex with the anionic surfactants. The complex will deposit cosmetically effective levels of ingredients such as silicone or emollient oils onto hair and skin.

KLUCEL EF PHARMA is a nonionic polymer that is completely soluble in both water and polar organic solvents like ethanol. This grade is the pharmaceutical version of Klucel EF and has a viscosity of 300-600.