b12 1000 injection Sandoz Vitamin Injectable Solution - mcg/10 mL 12 per dose Contains a sterile vitamin B vitamin b12 1000 mcg injection
Description
The World Anti-Doping Agency (WADA) has implemented the 2025 List of Prohibited Substances and Methods as of 1 January 2025

[DOI] [PubMed] [Google Scholar] 118.Pang Y, Lu Y, Caisova V, Liu Y, Bullova P, Huynh TT, et al

It enables the body to burn more calories

9 Centralne Biuro Sledcze Policji (2024)

Its also worth being careful with expectations: if your B12 levels are already normal, injections are unlikely to be a meaningful energy boost
