All Aimcise products are natural supplements and not drugs. This video can explain: https://youtu.be/SzkslRe3kakNone of the ingredients in any Aimcise product violate the prohibited substances list by World Archery or any other anti-doping agency. A list of prohibited substances is found here: https://www.wada-ama.org/en/prohibited-listOur supplements consistently score 5/7 or 6/7 on the DoD “Operation Supplement Safety” Scorecard: https://www.opss.org/opss-scorecard-check-your-dietary-supplement and do not contain any ingredients, prohibited by the DoD: https://www.opss.org/dod-prohibited-dietary-supplement-ingredientsAlthough most gun shooting disciplines don’t test for banned substances currently, they may in the future. You can rest assured that our all-natural vitamins and minerals should not violate any banned substances list, and are certainly not drugs prohibited from competition.