If you are a tested athlete, you should also know that anti-doping rules apply separately from FDA classification: USADA notes BPC-157 is prohibited under WADAs Prohibited List as an unapproved substance, and no prescription exemption exists for that prohibition
Effects of N-acetyl cysteine, vitamin E and vitamin C on liver glutathione levels following amiodarone treatment in rats
Obesity Pharmacotherapy: Current Perspectives and Future Directions, Misra M., Journal (Current Cardiology Reviews, Volume 9, Issue 1, February 2013, Pages 3354)
[4] These findings are limited to the rat strain, exposure protocol, controls, endpoints, and analytical methods described in that study
The most significant downside of any growth hormone secretagogue is that it is strictly contraindicated for certain individuals
In fact, HbF is considered an indicator of stress erythropoiesis (Mandal and Kartthik 2019)