US$ 26.29
dihexa side effects reddit My research on #1: With SC use : r/Nootropics EllieMD | Dihexa
Description
Vegan and Vegetarian Support: Since B12 is mainly found in animal products, vegans and some vegetarians might be at risk of deficiency

Although there were no statistically significant differences between MOD and SEV groups regarding the occurrence of clinical complications, the outcomes were significantly worse for patients in the SEV group, with longer total hospitalization time ( P = 0.0132) and more frequent deaths ( P = 0.0036) ( Table 1 )
Neuroscience 164 , 14071421 (2009)

If you are comfortable with higher concentrations and have steady hands with a syringe, the 10mg vial offers better value per milligram
This property can be advantageous for applications requiring drug penetration into specific tissue compartments
