BPC-157 vs TB-500
BPC-157 vs TB-500, side by side.
BPC-157 and TB-500 are the two peptides most often discussed together in the recovery world — and frequently paired. Here's a neutral, factual look at what each is and how they differ, plus a clean place to track them.
Educational only — not medical advice. Both are research compounds, not approved for human use. PepEasy never recommends a dose.
BPC-157 is a synthetic 15-amino-acid peptide derived from a gastric protein, studied mainly for soft-tissue and gut healing. TB-500 is typically a short fragment of Thymosin Beta-4 studied for cell migration and repair. Both are research compounds with mostly preclinical evidence; many people track them together. PepEasy helps you learn and log them — it never recommends a dose.
The short version
Both are popular recovery peptides, and they are often paired in what communities call the Wolverine stack — but they are different molecules with different profiles. BPC-157 is a stable 15-amino-acid peptide that is acid-stable, so oral use is part of the conversation. TB-500 is usually marketed as a short actin-binding fragment of Thymosin Beta-4 and is injection-only. The evidence for both is largely preclinical, and neither is approved for human use.
Side by side
| Attribute | BPC-157 | TB-500 | |
|---|---|---|---|
| What it is | Synthetic 15-amino-acid peptide from a gastric protein | Usually a short Thymosin Beta-4 fragment (Ac-LKKTETQ) | |
| Studied for | Soft-tissue and gut healing | Cell migration and tissue repair | |
| Proposed mechanism | Angiogenesis and growth-factor signaling | Actin regulation and cell migration | |
| Evidence level | Mostly preclinical (animal) | Mostly preclinical (animal and in-vitro) | |
| Common routes | Subcutaneous, oral, intramuscular | Subcutaneous, intramuscular | |
| Typical cadence | Often dosed more frequently (short half-life) | Often dosed weekly |
What to keep in mind
- Both are research compounds, not approved for human use
- Most evidence is preclinical — human data is limited
- They are frequently tracked together as a combined protocol
- TB-500 is banned in sport under WADA's prohibited list
How PepEasy helps
Learn each one
Get cited, evidence-graded answers on BPC-157 and TB-500 — what they are and how they are studied.
Calculate it
Run reconstitution and dosing math so your numbers are right before you draw.
Track a stack
Log both peptides in the Digital Fridge and keep your whole protocol organized.
Track BPC-157 and TB-500 in one place.
Get the app and keep your recovery protocol organized.
Frequently asked
Are BPC-157 and TB-500 the same thing?+
No. They are different peptides with different structures and proposed mechanisms. They are often paired, but they are not interchangeable.
Can I take them together?+
Many people track them as a combined protocol, but PepEasy is educational and does not recommend doses or stacks. Consult a qualified healthcare professional.
Which has more evidence?+
Both rest largely on preclinical (mostly animal) research, with limited human data. PepEasy answers are graded by strength of evidence so you can see what is well studied and what is early.
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