US$ 26.92
bpc-157 and tb-500 used together Peptide: & in The Colony TX BPC-157 / TB-500 capsules -
Description
Furthermore, given that BPC 157 induces the same effect as therapy applied during reperfusion, or even later, in rats that had severe bowel obstruction, BPC 157 therapy could be a fundamental treatment involving the NO-system

Most of the time these "side effects" are not a true B12 side effect

doi: 10.1016/S0140-6736(15)00156-7

Talk to your doctor or endocrinologist about safe ways to alter your current medications to safely incorporate these injections into your regimen