Halo does not come close to the toxicity of, cheque drops or dimethyltrienolone, or the most probably the most toxic of them,.... metribolone
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....Halo testin will give you a harder, more dence look, also good strength, but not alot of muscle mass gain....it is usually took at 20-40mg/day for no longer then 8 weeks....it is a 17alpha alkylation compound and can be verry harsh on the liver....if you going to take it,do not stack it with other alkylated orals....EQ or Decca is a good addition to halo as well as test e....when doing a pct, try to include HCG, clomid and nolvadex.....