shit; yeah I posted on another thread about me reusing needles I shot with and then drawing BAC water into new vials. I think my BAC is officially contaminated; but the GH I could still feel the effects of it so I dunno if Bacteria really destroys the compound that much; my bro who is in Med school said the BAC water is just for sterility issues but not effecting the compound itself. Hence why so many people constantly reuse 100ml sterile vials and shoot their gh with sterile water; even though you would think the vial would be bad after drawing water out of it multiple times.