Iscaguard DMD is a water based preservative with the active ingredient 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
(DMDMH). It is a versatile, effective preservative for personal care formulations that is highly soluble in water. Iscaguard DMD has a
broad, balanced spectrum of activity against bacteria, yeasts, mould and fungi with good headspace protection.