Banned Substances2019-01-24T16:04:50+00:00

Banned Substances

Drug Testing is a top priority for the NBFI.

The backbone of our reputation is the strict adherence to stringent drug testing. We place the highest importance on ensuring that athletes are drug-free, to ensure fair competition at every show.

The use of drugs is strictly prohibited. Please view the full list here www.worldnaturalbb.com/drug-testing-banned-substances/

All NBFI athletes must be 10 years drug free of prescription/pharmaceutical hormones on the banned substance list and two years free of over-the-counter hormones, pro-hormones or banned substances listed or their chemical counterparts, unless otherwise noted, prior to their first NBFI competition.


To join the NBFI you must complete an online membership form and pay the relevant fees.