Is BPC-157 prohibited in sport? WADA rules

Yes. BPC-157 is prohibited in sport. The World Anti-Doping Agency (WADA) classifies it under section S0 of its Prohibited List, the catch-all category for substances "not currently approved by any governmental regulatory health authority for human therapeutic use"^[1]. The ban applies in competition, out of competition, and across all sports governed by the WADA Code. Athletes who use BPC-157 risk a sanction of up to four years, as two recent USADA cases confirm.

How S0 works and why BPC-157 falls under it

The WADA Prohibited List has numbered sections (S1 through S5 for substances, M1 through M3 for methods, plus specific in-competition bans). Section S0, Non-Approved Substances, sits above all of them. Its rule is broad: any pharmacological substance that is not addressed by the later sections and has no current approval for human therapeutic use by any government health authority is prohibited at all times^[1].

BPC-157 is not approved by the FDA, the EMA, the MHRA, or any national medicines agency. It has never been the subject of a completed phase-2 or phase-3 randomised controlled trial in humans^[2]. That absence of regulatory approval is what places it squarely inside S0. USADA states plainly that "there appears to be no legal basis for selling BPC-157 as a drug, food, or a dietary supplement"^[2].

There is a distinction worth understanding. Some substances on the WADA Prohibited List are named explicitly in their section (for example, erythropoietin in S2, or testosterone in S1). Others are caught by the broad language that each section uses to cover "related substances" or "other substances with a similar chemical structure or similar biological effect(s)." BPC-157 is not named individually in any section. It falls under S0 because it has no regulatory approval anywhere, which means the catch-all captures it automatically. If BPC-157 were ever approved as a medicine, it would move out of S0 and potentially into another numbered section depending on its pharmacological class.

USADA enforcement: two real cases

The ban is not theoretical. USADA has sanctioned at least two athletes for BPC-157 use in 2024 and 2025. In August 2024, speed skater Kamryn Lute, 19, received a one-year sanction after voluntarily declaring that she had used a supplement containing BPC-157 on the advice of a medical provider. Lute never tested positive; USADA classified BPC-157 as a "specified substance in the category of Non-Approved Substances" and noted it is "prohibited at all times"^[3]. The standard sanction for a specified substance is two years, reduced to one in Lute's case because she self-reported.

In September 2025, triathlete Anthony McCauley, 46, accepted a four-year sanction after a whistleblower-initiated investigation found he had possessed and used both BPC-157 and TB-500. McCauley's sanction was longer because USADA found he had also used social media to encourage other athletes to purchase prohibited substances^[4]. His competitive results from June 2024 onward were disqualified.

The testing gap athletes should know about

BPC-157 does not appear on routine anti-doping test panels the way anabolic steroids or EPO do. Lute's case is instructive: she was caught not by a urine or blood test but because she declared her use during a USADA investigation. McCauley's case began with a whistleblower tip, not a sample. USADA advises athletes to "never use a product that is marketed for 'research only'"^[2], because the absence of a validated test does not equal permission. Sanctions can follow from declarations, investigations, whistleblower reports, purchase records, or social-media evidence, not only from adverse analytical findings.

The military angle

Athletes are not the only population affected. The US Department of Defense's Operation Supplement Safety (OPSS) programme has published an explicit advisory identifying BPC-157 as "a prohibited peptide and an unapproved drug." OPSS warns that BPC-157 is listed on the DoD Prohibited Dietary Supplement Ingredients List and advises service members to "avoid using 'research chemicals' or any products containing prohibited ingredients, regardless of how they are taken"^[5]. For athletes who are also active-duty military, the prohibition is double-layered.

What this does not cover

This article addresses BPC-157's status under the WADA Code. It does not cover the separate question of whether BPC-157 is legal to buy or possess outside of sport. For the country-by-country regulatory picture, including the FDA compounding review and the July 2026 PCAC meeting, see Is BPC-157 legal? Status by country. For the broader science and safety profile, see the BPC-157 peptide page.

If you are a competing athlete subject to the WADA Code and you are considering BPC-157, the answer from USADA is unambiguous: do not use it. If you have already used it, contact USADA's Drug Reference Line or your national anti-doping organisation. And as with every peptide on this site, the conversation about whether to use BPC-157 in any context belongs with a clinician who knows your medical history.