little bump came up after b12 injection Hard Lump Under Site: Treatment, Causes, and More Late Onset Nodules After Dermal
Description
The idea with methylcobalamin is that, in some cases, its better absorbed and retained in the body, Cording says

assists in the burning of stored body fat
Gastrectomy or Gastric Bypass Surgery: Surgery on the stomach can make it hard to absorb B12

Enhanced Energy Levels: B12 is renowned for its role in energy metabolism

Our B12 injections contain no unnecessary additives or preservatives, ensuring you receive pure, high-quality nutrition that supports your body's needs
Needle Safety: If self-administering, always follow strict aseptic techniques, use a new needle and syringe for each injection, and dispose of all sharps safely in a designated container