doi: 10.1093/toxsci/kfw249
Neither BPC-157 nor TB-500 is FDA-approved, both are sold for laboratory research use only, and TB-500 (thymosin beta-4 and its fragments) is prohibited in sport by WADA
Response: After careful consideration of public comments, we are finalizing the proposal at 410.79(f)(2)(i)(C) that MDPP suppliers may not mix delivery modalities by billing for a combination of Online, In-Person, and Distance learning sessions during the Online delivery period
The 2.5 mg dose is better called the low-dose starter, because it is the labeled start and now has short direct non-diabetic data behind it. Microdosing has been used for tolerability testing, metabolic-marker support, step-down protocols, and maintenance, not for proven long-term obesity outcomes
Also, due to the lack of benzyl alcohol, sterile water for injections can only be used once, since it can easily become contaminated