What does WADA S0 mean for peptides?
WADA S0 covers non-approved substances with no current approval for human therapeutic use by a government regulatory health authority. Sport status is separate from whether a substance has published research.
DIRECT ANSWER
Evidence-based answer.
WADA S0 covers non-approved substances with no current approval for human therapeutic use by a government regulatory health authority. Sport status is separate from whether a substance has published research.
Reviewed August 7, 2026. Each statement links to its evidence record, followed by the primary and official sources used for this answer.
A substance can have published human or preclinical research and still be prohibited under S0.
Open evidence recordOther peptides may fall under different Prohibited List sections based on their biological effects.
Open evidence recordAthletes should verify the current official list, complete formulation, and applicable rules for a real decision.
Open evidence recordPRIMARY & OFFICIAL SOURCES
Sources for this answer.
1 source records, with duplicates removed.