Did the pharmacy make a mistake
The situation is somewhat different in extracellular matrices, e.g., human plasma, where a substantial amount of SH is present as free cysteine, whereas GSH concentration is in the range of 2-20 M [2,3]
The bioavailability difference, approximately 3% to 15% for sublingual drops versus near-100% for injections, means less active compound reaches your bloodstream
The presentation of this patient as well as his ethnic background is consistent with the G6PD A- variant
In Caenorhabditis elegans , IL-17 has been shown to directly bind to its receptor on neurons to increase synaptic activity and modulate behavior [118]
Sublingual troches preserve more of the peptide by bypassing first-pass metabolism in the liver, which is why our compounding pharmacy partners prepare BPC-157 troches for many gut protocol patients rather than standard capsules