b12 cyanocobalamin injection vial for cats Cyanocob 250 100ml (Cyanocobalamin Vitamin Veterinary)– Top Brand 2/19/2021 JG Liquid Vitamin B-12 for Dogs
Description
2012;9:e45979

Institutional buyers negotiating bulk contracts for 1224 week studies achieve lower per-dose costs, while individual researchers purchasing single vials pay premium pricing

Lai L, Leone TC, Zechner C, Schaeffer PJ, Kelly SM, Flanagan DP, Medeiros DM, Kovacs A, Kelly DP
The catch and this is where honesty matters on a YMYL page is that can survive the gut in principle is not the same as has a proven, quantified oral bioavailability in humans. No such human number exists for this molecule
