That being said, some people who have taken injectable vitamin B12 have complained of difficulty walking and balancing, nervousness, anxiety, weakness, lack of coordination, and even a sensation of pins and needles, per SFGate
Growth hormone secretagogues like Ipamorelin enhance the overall regenerative environment by increasing systemic IGF-1 levels
A diluent that isnt manufactured to this precise concentration may be less reliable at preventing contamination over repeated use
doi: 10.1152/ajplung.00386.2005
This effect could amplify the bodys response to growth hormones, enhancing overall tissue repair processes
While some peptides are known to be stable when mixed, this introduces another variable