Evidence-based·Last reviewed May 30, 2026·How we grade evidence

BPC-157

PeptideResearch peptide

Useful mainly for not established — investigational.

Research compound — not an approved drug or dietary supplement

This compound is sold for research and is not FDA-approved for human use or as a dietary supplement. Human evidence is limited; purity and dosing of consumer products are unverified. The data below is an evidence review for education only — talk to a clinician before considering it.

Quick decision guide

May help most

Not established — investigational

Watch out for

No controlled human trials; sold as an unregulated research chemical of unknown purity

What is it

BPC-157 is a synthetic peptide consisting of a 15-amino-acid sequence said to be derived from a protein found in human gastric juice. It is proposed to promote tissue repair and angiogenesis by upregulating growth factors and modulating nitric oxide and the VEGFR2 pathway. The vast majority of evidence comes from rodent studies on tendon, muscle, gut, and nerve injury; there are essentially no published controlled human clinical trials demonstrating safety or efficacy. It is not FDA-approved, is not a dietary supplement, and is sold only 'for research use only.'

Is it worth it for you?

Use this as a quick fit check, not a diagnosis.

Probably skip if…

You expect a proven or approved treatment — it is neither FDA-approved nor a supplement
You would be buying from 'research use only' vendors with no purity, sterility, or dosing oversight
You are not prepared for unknown long-term safety, as no human safety data exists
You are uncomfortable with injection risks (infection, contamination) inherent to self-administered peptides
You want to avoid legal and anti-doping gray areas (it is WADA-prohibited)

Safety

Know the common side effects, key cautions, and who should avoid it.

Common side effects

Not well characterized in humans — no controlled trials to define a side-effect profile

Serious risks

  • Unregulated product purity, sterility, and actual dosing — content may differ from the label

  • Unknown long-term effects, including unstudied effects on tumor growth given its pro-angiogenic mechanism

  • Injection-related risks: infection, abscess, contamination from non-sterile or improperly reconstituted product

  • No medical oversight of dosing or monitoring

Who should avoid it

  • Anyone using it without direct medical supervision
  • Pregnancy and breastfeeding
  • People with cancer or a history of cancer (pro-angiogenic mechanism is a theoretical concern)
  • Competitive athletes subject to anti-doping rules

Pregnancy & breastfeeding

Avoid — no safety data.

Choosing a product

What to look for on the label — and what to be skeptical of.

Be skeptical of…

'Proven' or 'clinically shown' to heal tendons, gut, or injuries in humans
Vendors selling 'for research use only' product intended for human injection
'Miracle' regeneration, anti-aging, or guaranteed-recovery claims

Track BPC-157 with Pilora

Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.

Coming to App Store
Evidence-based·Last reviewed May 30, 2026·Evidence current as of May 30, 2026·How we grade evidence

Disclaimer: This compound is not approved by the FDA for human use and is not a dietary supplement. This page is an educational review of available research — much of it preclinical or early-stage — not a recommendation to use it. Consumer product quality is unregulated. Consult a qualified clinician.