Skip to the briefing Turn a clinic search into questions QUESTION KIT / EXAMINE THE EVIDENCE Take the question at your own pace. How much proof is there in people? An offer cites a study. You do not need to decode the paper alone. Ask who was studied, what was compared and what was measured. Keep a promising idea separate from a result that can guide care. Read what is still unknown CHECK / OPEN The claim being made The people studied The comparison The result measured Read the study behind the claim. The human evidence is small The FDA review lists five human studies, as recorded in September 2026. Adding the review's figures puts the number given BPC-157 at roughly 80. Only two studies compared people given BPC-157 with people given something else. Neither was published as a detailed report of how the study was done and what it found. They appeared only as short meeting summaries. A comparison group receives something different, or no treatment, so changes can be compared. Ask whether the study behind an offer had one. Ask during the conversation Was this study in people with a problem like mine? Was there a group to compare the results with? Feeling better does not settle the cause The small knee-pain report described improvement reported by patients, but it had no comparison group. That design cannot show that BPC-157 caused the improvement. The tendon-healing studies discussed in FDA's review were animal studies, rather than evidence of healing in people. Ask what was measured: a change in pain, movement or something else. Then ask how that result supports the exact claim being made to you. Ask during the conversation What did the researchers measure, and how? What else could explain the change? A study listing gives a plan, not a result A publicly listed study in China was accepting people with injuries to their rear thigh muscles by September 2026. It had no results yet. A planned US study after shoulder surgery was not yet accepting people and also had no results. A public study listing records the plan and how far the study has got; it does not show the treatment works. Ask to see reported findings when someone points to a trial listing. A link to a planned study does not answer what happened. Ask during the conversation Are you showing a study plan or published results? What findings would make you reconsider the offer? Source notes for this briefing FDA's review of the human studies The knee-pain report The rat tendon study Trial plans and their reported status Start Examine the evidence Previous: Prepare for a visit Next: Understand the unknowns The guide helps you ask care questions; this site runs no clinic and supplies no product. Find a briefing Question sheet Read this briefing as text Take the next question when you are ready.