US$ 28.62
china vitamin b12 complex injection OEM/ODM China B - Tiamulin Injection 10% – Lihua factory and manufacturers Vitamin B Complex Fortified Injection is for use as a supplemental source of B complex vitamins for cattle Vitamin B 12 Cyanocobalamin Injection
Description
Czechia Greater than 99.8 % purity confirmed by COA Assay content verified at 124.6 mg Identity confirmed through MS Deconvolution Endotoxin level below 0.001 EU/mg No detectable heavy metals or microbial contamination For research use only not for human or veterinary use For laboratory research only

The general advice is to review your symptoms to establish if you may have an undiagnosed B12 deficiency

I take it you haven't had any more B12 then

A 10% cancellation fee will be applied to orders that have already been filled by our pharmacy staff