BPC-157 vs TB-500 (Thymosin Beta-4): Price Comparison
Nightly $/mg price comparison of BPC-157 and TB-500 (Thymosin Beta-4) across US research-peptide vendors. As of 2026-10-10, the lower listed price per mg is BPC-157 ($2.00/mg) vs TB-500 (Thymosin Beta-4) ($2.967/mg). At the median, TB-500 (Thymosin Beta-4) is listed at $7.499/mg against $6.00/mg for BPC-157, a gap of $1.499/mg (1.2×). This is a price comparison only — not a comparison of potency, dosing, safety, or efficacy, and not medical advice.
| Metric | BPC-157 | TB-500 (Thymosin Beta-4) |
|---|---|---|
| Lowest listed $/mg | $2.00/mg | $2.967/mg |
| Median listed $/mg | $6.00/mg | $7.499/mg |
| Middle half of listings ($/mg) | $4.545/mg – $8.00/mg | $5.70/mg – $10.10/mg |
| Vendors tracked | 230 | 192 |
| 30-day price trend | -7.69% (30d) | -6.25% (30d) |
| Cheapest vendor | Aura Research Peptides | Pure Health Peptides |
| Stores listing both | 180 stores list both (BPC-157: 230, TB-500 (Thymosin Beta-4): 192) | |
BPC-157 vs TB-500 (Thymosin Beta-4) price questions
Which is cheaper per mg, BPC-157 or TB-500 (Thymosin Beta-4)?
As of 10 Oct 2026, the median listed price is $6.00/mg for BPC-157 and $7.499/mg for TB-500 (Thymosin Beta-4), so BPC-157 has the lower median $/mg. By lowest single listing the lower figure is BPC-157 at $2.00/mg against $2.967/mg for TB-500 (Thymosin Beta-4). Prices are single-vial, ex-shipping and refreshed nightly; this says nothing about quality or suitability.
How much more expensive is TB-500 (Thymosin Beta-4) than BPC-157 per mg?
As of 10 Oct 2026, the median listed price of TB-500 (Thymosin Beta-4) is $1.499/mg higher than BPC-157 ($7.499/mg against $6.00/mg), a ratio of 1.2 to 1. Medians are across each compound's current comparable single-vial listings.
How many stores list both BPC-157 and TB-500 (Thymosin Beta-4)?
As of 10 Oct 2026, 180 tracked stores list both. BPC-157 is priced by 230 stores and TB-500 (Thymosin Beta-4) by 192. Listing a store is a statement about price data, never an endorsement.
Have BPC-157 and TB-500 (Thymosin Beta-4) prices changed in the last 30 days?
The 30-day change in the daily median $/mg is -7.69% for BPC-157 and -6.25% for TB-500 (Thymosin Beta-4). Days the crawl missed are left out, never filled in.
Does this page compare BPC-157 and TB-500 (Thymosin Beta-4) beyond price?
No. It compares listed prices in US dollars per milligram, vendor counts and the 30-day price trend only. It does not compare potency, dosing, safety or efficacy, and it is not medical advice. Sale prices and shipping are not included.
Research Use Only. Publicly listed vendor prices, ex-shipping, normalized to $/mg and refreshed nightly — the same methodology and data as each compound’s own page (see how $/mg works and how we verify). Not medical advice, not a recommendation to purchase, and not a claim about potency, dosing, safety, or efficacy of either compound.