bpc 157 human clinical data Here's a nice graphic on BPC-157 that you can hand out to patients who inquire about it. Thanks to Chris Centeno, M.D What is BPC-157? | Everything

Cheetham TD, Holly JM, Clayton K, Cwyfan-Hughes S, Dunger DB

The 0.9% concentration is well within the threshold of clinical standards for preservative use in injectable solutions without adverse effects on cell viability or peptide efficacy.[12] Microbial efficacy testing demonstrates no contamination after 30 withdrawals at 4C for up to 60 days.[13][14] 2.2 Stability in Peptide Solutions Research shows that BAC Water preserves the integrity of peptides such as BPC-157, TB-500, and CJC-1295 over multiple cycles of use

They are not 100% accurate but can provide a general idea of your BAC level

Most people tolerate Vitamin B12 injections very well