where can you inject b12 to Vitamin B12 Injection Dosage and Frequency:

Absence of Common Growth Hormone Side Effects: Because AOD-9604 does not bind to growth hormone receptors or elevate IGF-1, it avoids edema and fluid retention, joint pain and stiffness, carpal tunnel syndrome, glucose elevation and insulin resistance, increased cancer risk concerns from IGF-1 elevation, organ growth or acromegaly features with long-term use, and thyroid function suppression

This is a class effect of GLP-1 receptor agonists

Hematopoiesis and Red Blood Cell Maturation: Vitamin B12 aids in the formation and maturation of red blood cells that transport oxygen throughout the body

1.5 + 1 ML is a combi pack with syringe injectables

Getting Vitamin B12 through an IV needs a doctors watch