b12 injectable 30ml vial Hydroxocobalamin (B12) 1000mcg/mL Injection MDV Vitamin B-12 Cyanocobalamin
1000 mcg

Can do well with supplements Most doctors here in the UK will do anything rather than prescribe injections, even if it's clear you can't absorb B12 from oral supplements

B12 injections may be suitable for individuals who: Feel constantly tired or low in energy Follow a vegan or vegetarian diet Have difficulty absorbing nutrients Experience stress or high physical demand lifestyles Have been diagnosed with low B12 levels Want an overall wellness and energy boost B12 Injection Treatment Procedure At professional clinics such as Vera Clinic London, the treatment process is simple, safe, and quick

What is the difference between vitamin B12 shots and vitamin B12 injections

Takahashi R, Kanda T, Komatsu M, Itoh T, Minakuchi H, Urai H, Kuroita T, Shigaki S, Tsukamoto T, Higuchi N, Ikeda M, Yamanaka R, Yoshimura N, Ono T, Yukioka H, Hasegawa K, Tokuyama H, Wakino S, Itoh H (2022) The significance of NAD + metabolites and nicotinamide N -methyltransferase in chronic kidney disease