Peptides  ›  BPC-157

BPC-157

Pentadecapeptide studied in tissue-repair and gut models

The body's own repair signal, bottled. BPC-157 is what people reach for when a stubborn tendon, joint, or gut problem just won't heal on its own.

What it is

BPC-157 is a small, stable piece of a protein your own stomach makes, and it's earned a reputation as the go-to "repair" peptide. The idea is simple: it helps your body build new blood vessels and lay down healthy tissue right where it's needed — which is why people reach for it with stubborn tendon, ligament, and joint injuries, and for calming an irritated gut.

Most describe it as repairing rather than masking. Gut issues often ease within a week or two, while tendons and joints tend to turn the corner around the 2–4 week mark. It works best paired with rest and rehab, and fresh injuries respond faster than old ones. Side effects are usually nothing more than mild irritation at the injection site.

Animal and lab data Studied in animals and in the lab. Consistent results and a good safety record in people who use it, but not the same thing as a human trial.

Your dosing

1 mg · Every day

Most people start straight at 1mg (20 units). If you would rather ease in, run 0.5mg (10 units) first — two, three or four weeks, whichever you want — then step up.

That is 20 units on a U-100 insulin syringe — from a 10 mg vial mixed with 2 ml of water, which gives you 5 mg/ml.

Add the water slowly down the inside of the glass and roll it — never shake it. Keep it in the fridge at 2–8 °C once mixed.

Which path fits what you are doing

The same compound, aimed at different things, and they do not all land in the same place. The Protocol Builder will pick one for you if you would rather not choose.

How it actually feels

Most people notice nothing day to day. It shows up as the thing that stopped bothering them.

Nothing much reported at this amount.

How long you run it

How long: 6 weeks–8 weeks

Break: Optional — most people ease down rather than stop

What the lab found