5 Benefits of Vitamin B12 Shots

[BEASTZ6]

I see that AAA Peptides sells it in 1,000 mcg vials. So do you inject the whole 1,000 mg at once? How many times a week?

 

[beeflover]

They sell b12 at tractor supply
i got some a couple years ago 50 ml bottle
wounder if it's the same has one hell
of a smell orange collet is it the same?