US$ 24.54
b12 injection supplies Methylcobalamin in Beverly Hills, Arcadia and Los Angeles County 000 mcg/mL of supplemental vitamin B B!2 Inject Kit: Package Insert
Description
Vitamin B12 and B-complex are not the same supplements

Canadian-Specific Considerations Canadian researchers benefit from suppliers specifically serving the Canadian market

(PubMed) Wang H, Li L, Qin LL, Song Y, Vidal-Alaball J, Liu TH

Rev Physiol Biochem Pharmacol

IV B12 protocols involve mixing the vitamin with saline and giving it over 30 minutes to an hour
