vitamin b12 injection subq or im Cyanocobalamin – 1000 mcg/mL How to Inject Vitamin B12

Can be stacked strategically with compounds like AOD-9604, Cardarine (GW-501516), and BPC-157 for Recovery for synergistic fat loss, endurance, and recovery benefits

1 Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults | Teichman et al

It is not for human or animal use

it is not intended for use in patients with normal GH levels, and it is legally prohibited to distribute GH or its secretagogues for anti-aging or athletic enhancement purposes

It can take a few years to develop a deficiency because your body can store B12 in your liver for a long time