World sport names the substance
The World Anti-Doping Agency sets the prohibited list used under the world anti-doping code.
Its list in force during 2026 names BPC-157 as prohibited both during and outside competition, as checked September 28, 2026.
The published replacement takes effect January 1, 2027 and still names BPC-157.
US college sport has its own list
The National Collegiate Athletic Association, known as NCAA, also names BPC-157 in its 2026–27 banned substances list.
Ask your sport's rules staff which rule and record apply to you. Bring the exact substance name to that discussion.
The military rule here concerns supplements
The US Department of Defense list checked September 28, 2026 bans BPC-157 as an ingredient in dietary supplements for service members.
This restriction covers products sold as dietary supplements. It does not cover medical care prescribed under the law. The military instruction also has exceptions.
A dietary supplement is a product sold to add to the diet. A prescription alone does not settle whether BPC-157 meets the medicine rules described in this guide. Ask your military health or rules office to show any exception that applies and explain whether the exact offer qualifies.
Do not let a general answer settle a personal rule
Ask for a written answer from the body responsible for your sport or service rules. Keep it with the exact ingredient name.
Keep the list's effective date with the answer. Use the version that applies when the decision is made.