Promotes Collagen Synthesis Studies show BPC-157 enhances growth hormone receptor expression in tendon fibroblasts, leading to increased collagen production
The fix: stay subcutaneous
Pick the ~1,667 mcg/mL mix for moderate once-daily dosing, or the ~2,500 mcg/mL mix for compact volumes when injecting twice daily
Always good to have a reason I have also had this happen when my folate was low , it may be worth you getting it checked I had self inject my B12 every 4 weeks for the last 20+ (cannot really remember how long accurately), and 2 months ago got a similar 'electric shock tingling' all over my body - head, face, arms, hands, legs, feet etc within a couple of minutes of injecting, which lasted about 3 seconds or so
Consult your physician before beginning any new treatment protocol
Shipping was super fast