TB-500 price comparison
8 listings from 7 vendors, priced from $2.60/mg to $16.50/mg.
Updated October 2, 2026
Per-milligram price by vendor
| Vendor | Size | Price | Per mg | Purity | Visit |
|---|---|---|---|---|---|
| Amino Club | 10mg | $25.99 | $2.60/mg | — | Visit ↗ |
| Midwest PeptideVerified | 10mg | $39.99 | $4.00/mg | — | Visit ↗ |
| Royal Peptides | 100mg | $420.00 | $4.20/mg | — | Visit ↗ |
| Licensed Peptides | 20mg | $99.99 | $5.00/mg | — | Visit ↗ |
| Ascension Peptides | 5mg | $54.00 | $10.80/mg | — | Visit ↗ |
| Unyx Peptides | 10mg | $109.99 | $11.00/mg | ≥99% | Visit ↗ |
| Unyx Peptides | 5mg | $59.99 | $12.00/mg | ≥99% | Visit ↗ |
| BioLongevity Supplements | 10mg | $164.97 | $16.50/mg | ≥99% | Visit ↗ |
Per-milligram price is the vendor’s listed price divided by the labeled milligram quantity. Purity is as reported by the vendor.
Licensed clinics — physician-supervised programs
These clinics list TB-500 among their program offerings. Consultation with a licensed provider is required and the clinic determines treatment. Clinics are independent, are unaffiliated with the suppliers above, and do not endorse or supply research compounds.
Also listed as: TB4, TB-4, TB 500, TB500, TB-500 (Thymosin Beta-4), TB-500 (TB-4)
TB-500 is sold by third-party vendors for laboratory research only. It is not for human consumption, injection, ingestion, or veterinary use, and has not been evaluated or approved by the FDA. Grey Wolf Research does not manufacture, sell, distribute, prescribe, or fulfill any product listed on this page.