Last updated: March 2026
Body Protection Compound-157 • Healing & Recovery Peptide
BPC-157 (Body Protection Compound-157) is a synthetic peptide consisting of 15 amino acids. It's derived from a protective protein found in human gastric juice. The compound was first identified by researchers studying the healing properties of gastric secretions.
In research settings, BPC-157 has been studied for its potential effects on:
Most BPC-157 research has been conducted in animal models (primarily rats) and in vitro (cell cultures). As of 2026, there are limited published human clinical trials.
Rat studies have shown accelerated healing of various tissues including tendons, ligaments, muscles, and the GI tract. The peptide appears to promote angiogenesis (new blood vessel formation) and increase growth factor expression. For safety considerations, see our comprehensive BPC-157 safety guide.
Few human trials have been completed. Most human evidence is anecdotal, from biohackers and athletes who report positive outcomes. More rigorous clinical trials are needed.
The following dosing information is based on anecdotal reports and extrapolation from animal studies. There is no established human dosing protocol.
| Protocol | Dose | Frequency | Duration |
|---|---|---|---|
| Standard | 250-500 mcg | 1-2x daily | 4-12 weeks |
| Aggressive (injury) | 500-750 mcg | 2x daily | 4-8 weeks |
| Maintenance | 250 mcg | Once daily | Ongoing |
BPC-157 typically comes as a lyophilized (freeze-dried) powder in vials of 5mg or 10mg.
Use our free calculator to determine your concentration and injection volume.
Open Calculator →| Form | Storage | Shelf Life |
|---|---|---|
| Lyophilized (powder) | Room temp or refrigerated | 2+ years |
| Reconstituted | Refrigerated (36-46°F) | 4-6 weeks |
| Reconstituted | Frozen | 6+ months |
Tips: Keep away from light. Don't shake reconstituted vials. Use bacteriostatic water (not sterile water) for longer shelf life.
BPC-157 + TB-500 — Popular combination for injury recovery
BPC-157 + L-Glutamine — For gut healing protocols
BPC-157 is generally reported to be well-tolerated in anecdotal reports. However, potential side effects may include:
Anecdotal reports suggest noticeable effects within 1-2 weeks for injuries, though some report improvements within days. Full healing protocols typically run 4-12 weeks.
Yes, many users inject subcutaneously or intramuscularly near the affected area, though systemic (belly fat) injections are also reported as effective.
In most countries, BPC-157 exists in a grey area — legal to purchase for "research purposes" but not approved for human consumption. Laws vary by jurisdiction. It's banned by WADA for competitive athletes.
Research peptide vendors sell BPC-157 labeled "for research purposes only." Quality varies significantly. Many users look for vendors with third-party testing.
Bacteriostatic water, syringes, and alcohol swabs for your research.
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