INCI: Diazolidinyl urea
Iscaguard DU is a preservative based on Diazolidinyl urea in its pure powder form. It is a versatile, effective preservative for personal care formulations that is highly soluble in water. Iscaguard DU has a broad, balanced spectrum of activity against bacteria, yeasts, mould and fungi.
Shampoo, Shower gel (Rinse-off)
Creams, lotions (Leave-on)