Regarding the preservative DMDMH, which countries ban it? Which countries use it?- Nantong Boda Biochemistry Co.,Ltd.

Currently, Japan bans all formaldehyde-controlled preservatives and fungicides, including formaldehyde, Genma series, DMDMH series, etc. Casson is not allowed to be used in Japan.

DMDMH is allowed for use in the United States, European Union and China. From a performance perspective, the DMDMH series is much better than Casson. DMDMH is much less irritating to the skin.

It is rare that DMDMH will cause the color of washing products to fade. Usually the free formaldehyde of the preservative DMDMH will be controlled below 2%, and the amount added to the detergent will be small. Be careful not to choose reducing pigments or dyes, and this will happen. question.

Currently, many European and American shampoos, body washes, and gels use DMDMH as a preservative.