bpc 157 shoulder 6 weeks of BPC-157 for a chronic injury, here's what actually happened week by week : r/Biohackers Shoulder Pain and BPC-157 -
Description
2 Treating TCN1 polymorphisms requires very high levels of cobalamin in the bloodstream (748-7480 pmol/ L), which is met through oral or intramuscular supplementation of 0.5-1.0 mg of methylcobalamin or hydroxycobalamin once or twice weekly

For patients with severe kidney disease, impaired renal function can affect how excess B12 is cleared from the body

This targeted distribution means smaller total doses may deliver therapeutic concentrations where they matter most

It's enough volume to be easily measured but not so much that the solution is overly diluted
