vitamin b12 injection monthly dose Dose: 7 Guidelines for Adults Vitamin B12 Monthly Injection: Typical

clear instructions, works great I asked for a slightly smaller needle , like a 28 gauge, or tb size, but I got no answer about getting those instead I felt energized after two dosages Great product Great price and works great

Weekly Vs

For instance, those with severe vitamin B12 deficiency may require weekly or biweekly shots until their blood levels return to normal

Allergic reactions to individual components are possible, though uncommon

Buyer assumes all risks

But you may find it difficult to extract the B12 from the ampoule ( because of its shortness ) unless you can master the method of extraction by inverting the opened ampoule