If you use gray-market stuff, you put both your patients and your practice at risk
The mechanism of this combined effect appears to be sequential: TB-500 mobilizes and migrates repair cells to the injury site (via actin regulation and chemotactic signaling), while BPC-157 creates the optimal local microenvironment (via angiogenesis, growth factor expression, and NO modulation) for those cells to perform effective repair once they arrive
DHondt M, Bracke N, Taevernier L, Gevaert B, Verbeke F, Wynendaele E, De Spiegeleer B
B12 supplements can interact with certain medicines, including: Chloramphenicol (Chloromycetin Sodium Succinate) Proton pump inhibitors Metformin (Glucophage, Glumetza, Riomet) Gastric acid inhibitors If youre taking any of these medications, talk to your doctor or pharmacist before starting a B12 supplement
Generally, up to 1000 mcg a day of an oral tablet to treat a deficiency is considered safe