AQUACAT PF618 GUAR HYDROXYPROPYLTRIMONIUM CHLORIDEis a unique, Paraben Free, ready to use, water based solution of cationic guar. It is use for substantive polymeric conditioning for hair and skin care applications. It is compatable and maintains unsurpassed finished product clarity in a wide variety of both anionic and amphoteric surfactant blends. AQUACAT PF618 also has excellent wet and dry combing performance, no polymer build up on the hair, leaves hair noticeably softer and has no adverse effects on foam and lather. It also has no effect on viscosity of the finished product.