If the ratio were 2:1 or 3:1, every reconstitution and every reading-from-vial calculation would carry an extra step of converting "total peptide" to "per-component amount." With 1:1, half of any volume drawn is BPC-157 and half is TB-500
B12 is safe on its own, but a few conditions call for extra care, which is why a provider reviews your history before treatment: Leber's hereditary optic neuropathy, a rare inherited eye condition, where certain forms of B12 may be a concern for the optic nerve
That gap is filled by: Repackaged or relabeled product of unknown origin "Bacteriostatic-style" water compounded by unlicensed sellers typically tap or RO water with benzyl alcohol added by hand Counterfeit vials printed with cloned Hospira labeling but containing unverified contents Expired or improperly stored authentic product re-marketed as fresh For a research lab, the consequence is the same regardless of intent: the diluent is no longer a controlled variable
Summary of Key Points What: B injections are vitamin B12 delivered IM/SC (usually 1000 g/mL)
A research label, supplier statement or lack of medicinal approval does not remove anti-doping consequences
Athletic Compliance 5-Amino-1MQ is banned by the World Anti-Doping Agency (WADA) and is prohibited for use by competitive athletes subject to drug testing