hydroxocobalamin b12 injection (Vitamin B12) which can lead to anemia Self injecting Hydroxocobalamin su... |

Vitamin injections are designed to give your body an immediate boost of essential nutrients , making them a powerful option for many people looking to improve energy, strengthen immunity, or enhance overall wellness

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J Biol Chem

WADA does not list it explicitly but it falls under category S2 (hGH analogues)

It plays a vital role in brain function and the production of DNA and red blood cells and can: Increase Energy Levels and Concentration Improve Metabolism Boost energy Boost the Immune System Help Improve Sleep Patterns Improve Mood and Symptoms of Depression Benefit Brain by Preventing the Loss of Neurons Vitamin B12 deficiency has been associated with memory loss, especially in older adults