BPC 157 and TB-500 are often discussed together. For procurement, the useful comparison is simpler: what each line is, which pack sizes exist, and how the price steps with strength.
At a glance
| BPC 157 | TB-500 | |
|---|---|---|
| Class | Body protection compound | Thymosin beta-4 fragment |
| Pack sizes | 3 strengths, 2–10 mg | 3 strengths, 2–10 mg |
| Indicative range | $121–$175 per kit | $135–$385 per kit |
| Kit | 10 vials | 10 vials |
| Documentation | Batch-linked COA | Batch-linked COA |
Price per mg
At the published prices, BPC 157 moves from $60.50 per mg at 2 mg to $17.50 per mg at 10 mg. TB-500 moves from $67.50 per mg at 2 mg to $38.50 per mg at 10 mg. The step is not linear; it is worth recalculating against the pro-forma.
What the comparison does not say
It does not say which line is appropriate for a given study, and it does not compare efficacy or safety. Those are research-design questions. The catalogue can make the pack sizes and the documentation comparable, and leave the science to the investigator.
Both lines are in The Repair Edition. For pack-size detail, open BPC 157 or TB-500.