Information about the synergistic antioxidative fermentative culture know as EM, which is often marketed under such names as Effective Microorganisms, Efficient ...

EMRO USA is the sole authorized manufacturer of Effective Microorganisms (EM•1 products) in the U.S.--unique Japanese technology solving eco problems from h ...

Effective Micro-organisms Limited are the official distributor of EM, an Ecological technology, in the UK