For a horse suspected of having or is diagnosed with EPM: EPM Powder Use alone or with medication.  Also good for liver and spleen problems.  Will not hurt a horse that doesn't have EPM and usually helps condition anyway. Many throughbreds and standardbreds have improved dramatically, but it is sometimes only effective temporarily and sometimes not effective at all.  1 lb Powder - Approximately 3 week supply - $55 Compare the price with the current $800/month treatment. See Lenny's Wild Again on the Success Stories page.