This product is supplied strictly for laboratory research purposes only
Troubleshooting and Avoiding Common Mistakes Even experienced researchers run into issues sometimes
The benzyl alcohol prevents bacterial contamination, allowing multi-use access from a single vial over an extended period
Minimum Effective: 68 Weeks You'll see measurable changes by week 68, but calling it there means you're stopping as results are building momentum
Read more about Vitamin B12 Injection Safety How is V itamin B12 Cyanocobalamin M ade ? Vitamin B12 cyanocobalamin supplements are made without using animal produced ingredients, where as natural vitamin B12s are made using anaerobic microorganisms (bacteria) that are common inside the gastrointestinal tract of animals
Rarely, high dose supplements or injections of Vitamin B12 cause diarrhoea, itching, blood clotting and allergic reactions