In short, Dihexa is not a typical cognitive enhancer its an experimental peptide aimed at rewiring the brain itself, making it one of the most talked-about but also most controversial research compounds in the nootropic space
A B-Complex injection is an intramuscular delivery of a concentrated blend of B-group vitamins typically including B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), and B12 (cobalamin)
8 Glutathione has also been evaluated via the intravenous route for treatment of chronic fatty liver disease
However, theres currently no evidence that taking B12 supplements increases energy levels in people who are not deficient in this nutrient
P., Fiorile, M
Vitamin B12 is a vitamin and is essential for your central nervous system, red blood cells, DNA and metabolism