It is clear that photolysis of methylcobalamin in the presence of only a trace of oxygen is very complex
Vitamin B12 plays a key role in methylation, energy production, red blood cell formation, and neurological function
While this hasn't been clinically validated for injectable use, the biochemistry supports it
"MK-677 promotes sustained GH and IGF-1 elevation, improving muscle regeneration, connective tissue repair, and sleep quality all critical components of recovery in athletic populations." Smith et al., The Journal of Clinical Endocrinology & Metabolism Clinical Evidence Of Ibutamoren Clinical studies have shown that MK-677 increases lean body mass and improves bone density, both of which support injury prevention and recovery
Using a syringe calibrated in units, doses can be measured precisely, especially with proper technique