Drug Testing is a Top Priority With the INBF/WNBF.
The backbone of the INBF/WNBF reputation is the strict adherence to stringent drug testing. We place the highest importance on ensuring that athletes are drug-free, so as to ensure fair competition at each and every event World Wide.
Please read all supplement ingredients carefully! Athletes are responsible to be vigilant about their supplement use.
The Use of Drugs is Strictly Prohibited.
All INBF/WNBF athletes must be seven (7) years drug-free of prescription/pharmaceutical hormones on the banned substance list and two (2) years free of over-the-counter hormones, pro-hormones or banned substances listed or their chemical counterparts unless otherwise noted, prior to their first INBF/WNBF competition.