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Drug testing is the essence of natural bodybuilding and has always been a top priority for the INBF/WNBF during its 32 year history.
The backbone of our reputation is our strict adherence to the WNBF drug testing rules. Athletes deserve the chance to compete in clean sport and bodybuilding is no exception. The use of performance and image enhancing drugs are strictly prohibited. We also endorse the WADA code, all athletes must adhere to the prohibited substances and methods list. Athletes are also subject to random testing. All INBF/WNBF athletes must be 10 years drug free of prescription/pharmaceutical hormones on the prohibited substance list.
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