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TB-500 — Kits
TB-500 is a synthetic version of the active region of Thymosin Beta-4, a naturally occurring peptide involved in actin regulation, cell migration, and tissue.pair.
Available strengths (per vial)
5/10mg
6 of 6 rows in stock
Kits database: these are kit prices (box of 10 vials).
Strength 5mg (per vial)3
Strength 10mg (per vial)3
| # | Suppliers | Kit size | Price per kit | Price per vial | COA | |
|---|---|---|---|---|---|---|
| 1 | NPNEXUS PEPTIDES in stock | 10 vials | €224.99 | €22.50/vial | — Self-reported | Shop → |
| 2 | PVPEPTUVIA in stock | 10 vials | €236 | €23.60/vial | — Self-reported | Shop → |
| 3 | SUSUBSTRATIDE in stock | 10 vials | €394.99 | €39.50/vial | — Self-reported | Shop → |
Prices manually checked and updated monthly — source: publicly available supplier data. No affiliate links, no paid placement.
TB-500
Mechanism, evidence level, EU status and COA guidance per compound. No dosages, no protocols — that belongs with a doctor.



