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