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DMDM Hydantoin
(Preservative, Non-ionic)
PURPOSE:
DMDM Hydantoin is an antimicrobial agent. This ingredient is a formaldehyde releasing surfactant used to prevent the growth of microbes in water based formulations.
IMPLICATIONS:
As a formaldehyde releasing preservative can be very toxic and irritating. It has been linked to hair loss and sever scalp reactions.