BPC-157
WELL RESEARCHEDBody Protection Compound-157 | Pentadecapeptide
Overview
What is BPC-157?
BPC-157 is a synthetic pentadecapeptide (15 amino acids) derived from a protective protein found in human gastric juice. It is known for its remarkable regenerative properties and is widely researched for tissue repair, inflammation reduction and gastrointestinal protection. It is not FDA-approved and is banned by WADA (added in 2022) under category S0: Non-Approved Substances, with no therapeutic use exemption for athletes.
Key benefits
Accelerated healing of tendons, ligaments, muscles and bones, and localized tissue repair. Superior bioavailability for targeted healing with anti-inflammatory effects.
Mechanism of action
Injectable BPC-157 acts directly on the tissue and reaches higher local concentrations. It promotes angiogenesis (formation of new blood vessels), boosts collagen synthesis, modulates growth factor expression and provides localized protection against tissue damage.
Quick start guide
What to expect
- Week 1-2: reduced inflammation and pain at the injection site.
- Week 2-4: improved healing rate and tissue repair.
- Week 4-8: maximum localized healing benefits.
- Side effects: mild redness or irritation at the injection site.
- Most effective for: tendon, ligament and muscle injuries.
Side effects & safety
- May cause mild injection-site reactions.
- Consult your doctor if you take blood thinners, due to its effects on angiogenesis.
- Not recommended during pregnancy or breastfeeding.
- Banned by WADA (S0: Non-Approved Substances) — not for competitive athletes.
- Allergic reaction: rash, itching or swelling.
- Intense or persistent redness, swelling or pain at the injection site.
- Any unusual bleeding or bruising (especially if you take blood thinners).
- Chest pain, difficulty breathing or irregular heartbeat.
- If you are pregnant, breastfeeding or planning a pregnancy.
Frequently asked questions
What is BPC-157?
BPC-157 is a synthetic pentadecapeptide of 15 amino acids derived from a protective protein found in human gastric juice. It is researched mainly for its regenerative properties.
What is BPC-157 researched for?
It is studied mainly for tissue repair (tendons, ligaments and muscles), inflammation reduction and gastrointestinal protection.
How does BPC-157 work?
Studies have observed that it promotes angiogenesis (formation of new blood vessels), boosts collagen synthesis and modulates growth factors, which is associated with better tissue repair.
How long does BPC-157 take to work?
In the available literature, effects on inflammation are usually described within a few days, and tissue-repair effects within 1-3 weeks, varying by case.
What is the usual BPC-157 dose?
Published protocols use doses of 250 to 500 mcg, once or twice a day. The specific dose should always be assessed by a healthcare professional.
How is BPC-157 administered?
Most commonly subcutaneously, often near the area to be treated to seek a more localized action.
How is BPC-157 stored?
As a powder it is kept refrigerated (2-6 °C) and, once reconstituted, in the fridge, using it within the stated period (around 28 days). See our storage guide.
What are the possible side effects of BPC-157?
It is usually described as well tolerated; the most common are mild reactions at the injection site. Long-term safety data in humans are lacking.
Which peptides is BPC-157 usually combined with?
The most cited combination is BPC-157 with TB-500 for tissue recovery; it is also paired with GHK-Cu in the context of skin and healing.
What is the difference between BPC-157 and TB-500?
Both are researched for tissue repair, but BPC-157 is usually associated with a more localized action and TB-500 with a more systemic distribution throughout the body.
Is BPC-157 approved?
It is not FDA-approved and has been banned by WADA since 2022 for competitive athletes.
Does BPC-157 help with tendon injuries?
It is one of the most researched areas: in study models it has been associated with the repair of tendons, ligaments and other soft tissues.
Research areas
- Tendon and ligament repair
- Muscle recovery after injuries
- Gastrointestinal protection and health
- Inflammation reduction
- Wound healing
Related peptides
- TB-500 — Thymosin beta-4 fragment, researched for tissue healing.
- GHK-Cu — Copper peptide, associated with skin and healing.
- CJC-1295 — GHRH analog, related to growth hormone and recovery.
Related articles
Related topics
- BPC-157 for tendons
- BPC-157 for ligaments
- BPC-157 for muscles
- BPC-157 and injury recovery
- BPC-157 and gut protection
- BPC-157 and connective tissue
Summary
What it is: Synthetic pentadecapeptide of 15 amino acids derived from gastric juice.
How it is researched: Subcutaneous, 250-500 mcg, once or twice a day.
Key features: Localized action; associated with angiogenesis and collagen synthesis. Not FDA-approved and banned by WADA.
Related peptides: TB-500, GHK-Cu and CJC-1295.