Diazolidinyl Urea (and) Iodopropynyl Butylcarbamate
Germall Plus is a highly effective, broad spectrum, non-paraben preservative.
A patented combination of 99% Diazolidinyl Urea (DU) and 1% Iodopropynyl Butylcarbamate (IPBC). Germall Plus is a highly effective, broad spectrum, non-paraben preservative for oil-in-water and water-in-oil emulsions and water soluble formulations. It has no known chemical inactivators and is compatible with virtually all cosmetic ingredients, including proteins and surfactants.
Germall Plus can be found in these 7 products. View all products