You should always consult with a qualified healthcare professional before considering any experimental compound, especially one from an unregulated market
The Two Components BPC-157 and TB-500 differ in sequence length, chemical origin, evidence base and analytical requirements
Your physician will prep the skin with a cleaning agent, typically an alcohol or iodine-based solution and, once prepped, the injection site should only be touched with sterile gloves or a sterile needle until injection is complete
You should be able to tell what it is, how to use it, what routine it fits, and how to verify available quality testing before buying
You might benefit from a B12 shot if you: Follow a vegan or vegetarian diet
Its key when patients have many vitamin deficiencies