FBI informant tells McGwire used steroids to bulk upThe efforts of Mark McGwire for reducing the extent of his decade-long doping program seem to be as inauthentic as his home run records.

The records of McGwire are under scrutiny ever since a California steroid dealer handed Mark McGwire a sophisticated array of super-potent anabolic steroid almost twenty years ago.

Insisting on anonymity, the informant of FBI revealed McGwire’s regimen was one-half cc of testosterone cypionate every three days; one cc of testosterone enanthate per week; the veterinary steroids Equipoise and Winstrol V, one quarter cc every three days, injected into the buttocks, one in one cheek, one in the other.