Xeno Laboratories BPC-157 5 mg Lyophilized Research Vial

BPC-157 is a synthetic peptide fifteen amino acids long, which is what pentadecapeptide means, and its full descriptive name is Body Protective Compound 157. It is investigated in animal and cell models for tissue repair and for protection of the gut lining. It is not an approved medicine anywhere, so every published finding belongs to a research context rather than to clinical practice.

Add bacteriostatic water slowly down the side of the vial and swirl, never shake, because agitation damages peptides. The concentration is simply the milligrams divided by the millilitres of diluent, so 5 mg with 2 ml gives a fixed unit value that a vendor calculator illustrates as 250 mcg per 10 units on a U-100 syringe. That is a calibration example for laboratory work, not an amount to use, and it changes with every different diluent volume.

Published measurements are from rats, where the half-life after intravenous or intramuscular dosing falls between 7.9 and 30 minutes depending on the route and the analytical method used. No human half-life has been established, and the absence of that number is one reason the literature describes the clinical evidence as limited. It also explains why the peptide is reported to clear from urine within about four days in stability work.

No human safety trial has established a side effect profile for this peptide, so a list cannot honestly be given. A 2025 review of the available clinical material concluded that the data are limited and that the substance sits in the WADA class reserved for agents without approval for human use. Animal studies report no consistent toxicity signal, but animal findings do not transfer into a human profile, and this vial is not intended for administration at all.

Yes. BPC-157 is named in the WADA Prohibited List under class S0, the non-approved substances category, and USADA published guidance explaining that the peptide is prohibited at all times once listed. Because class S0 is a catch-all for substances with no human marketing approval, the entry reflects regulatory status rather than a doping benefit that was demonstrated in trials. The current list edition is the only authority.

This 5 mg vial is listed as research material with international checkout and a U.S. domestic option. Orders are handled within one to two business days and each batch ships with an HPLC report and a Certificate of Analysis. Stock, variant and the current price are shown in the product block above; at the time of checking, the listing carried an out of stock marker while packs are restocked, so confirm the stock line before ordering.