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BPC-157 and TB-500 are the most researched peptides for tissue repair and recovery applications. While both promote healing, they work through different mechanisms. BPC-157 is derived from gastric protective proteins and has broad tissue effects, while TB-500 is a fragment of Thymosin Beta-4 that promotes cell migration and angiogenesis. Many researchers study these peptides individually and in combination.
| Category | Bpc 157 | Tb 500 |
|---|---|---|
| Origin | Gastric juice protein | Thymosin Beta-4 fragment |
| Primary Mechanism | Growth factor modulation | Cell migration & angiogenesis |
| Tissue Specificity | Broad (GI, tendon, muscle) | Broad (muscle, cardiac, skin) |
| Administration | Local or systemic | Typically systemic |
| Price Range | From $49.99 | From $54.99 |
| Purity | ≥99% HPLC | ≥99% HPLC |
Originally derived from gastric juice with strong GI research
Strong blood vessel formation research
More extensive tendon healing studies
More research on heart tissue applications
Yes, many researchers study these peptides in combination, theorizing that their different mechanisms may provide synergistic effects.
BPC-157 has more published research specifically on tendon healing, though TB-500 also shows promise in connective tissue studies.
No, they have different mechanisms. BPC-157 modulates growth factors, while TB-500 primarily promotes cell migration and blood vessel formation.
Body Protection Compound-157 for tissue repair and recovery research.
Thymosin Beta-4 fragment for recovery and tissue repair research.
Our AI analyzes your specific research goals to recommend the best peptide for you.
Get AI RecommendationChoosing between Bpc 157 and Tb 500 is a common question in recovery & healing research. This comprehensive comparison breaks down the key differences to help you make an informed decision for your research needs.
The primary distinction between these peptides lies in their mechanisms:
The right choice depends on your specific research goals:
If you're still unsure which peptide is right for your research, Poly Biotech offers industry-first AI tools to help:
Regardless of which peptide you choose, all Poly Biotech products meet our strict quality standards: ≥99% HPLC verified purity, Certificate of Analysis included, proper storage and handling, and fast shipping to all 50 US states.
Both Bpc 157 and Tb 500 available with ≥99% purity.