TB-500
Advanced Healing
Each vial contains research-grade TB-500, independently assayed to a verified purity exceeding 99%. Studied within the recovery category for advanced healing, every batch is third-…
Peptides are short chains of amino acids — the same building blocks that make up proteins. In research, specific sequences are studied for their signalling roles across metabolism, tissue repair, and cellular health. All products on this site are intended strictly for laboratory and research use.
Lyophilised (freeze-dried) peptides are reconstituted with bacteriostatic water before use. The required volume depends on your target concentration — use our peptide calculator to determine the exact amount. Store reconstituted vials refrigerated and use within the validated window.
Unopened lyophilised vials are stable at room temperature for short periods but are best kept refrigerated (2–8°C) and away from light. Once reconstituted, refrigerate at all times. For long-term storage, freeze the lyophilised powder at -20°C.
In-stock orders placed before 1pm ET dispatch same day in plain, insulated, discreet packaging. Most addresses receive delivery within 1–3 business days via express courier, with tracking provided at dispatch.
Independent third-party analysis by Janoshik Analytical.
“Bought TB-500 for a recovery study on a colleague's recommendation. Delivery took an extra day to Penang, but the quality made up for it. Lab report was published for the exact lot, great for record-keeping.”
“Bought TB-500 for a recovery study on a colleague's recommendation. Vial was properly sealed and the fill volume looked spot on. Results in the model line up with what the literature suggests for thymosin-beta4 healing research. Support answered my questions quickly too.”
“Reordered TB-500 again for a recovery study. Powder was well-lyophilised and dissolved in seconds. Clean handling and good tolerability in the model. Will definitely reorder.”
“Reordered TB-500 again for a recovery study. Vial was properly sealed and the fill volume looked spot on. Clean handling and good tolerability in the model. No complaints — exactly what a research budget needs.”
“Ordered TB-500 for a recovery study and it performed exactly as described. The third-party Janoshik numbers lined up with the site. Came properly insulated despite the heat. Will definitely reorder.”
“This is my second lot of TB-500 for a recovery study. Purity has been consistent lot to lot, which matters most for thymosin-beta4 healing research. Wish the larger sizes stayed in stock more often. Will definitely reorder.”
“Bought TB-500 for a recovery study on a colleague's recommendation. No stability issues across the study window. Wish the larger sizes stayed in stock more often. Support answered my questions quickly too.”
“Been running TB-500 in a recovery study for a few weeks now. Label could be a touch clearer, but the COA sorted it out. The third-party Janoshik numbers lined up with the site.”
“Third time buying TB-500 — consistency is why I stay. Lab report was published for the exact lot, great for record-keeping. Exactly the response profile I was after for thymosin-beta4 healing research. Will definitely reorder.”
“Picked up TB-500 to support a recovery study. Reconstituted crystal clear, no cloudiness or floaties. Delivery to PJ via Grab was next-day and well-insulated. Confident buying here again.”
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Purity Guaranteed
Advanced purification delivers research-grade peptides that consistently exceed 99% purity, batch after batch.
Third-Party Lab Tested
Independent laboratories verify every batch for identity, mass and purity before it ever reaches you.
Precision Accuracy
Precise dosing and formulation consistency mean every vial is measured for reliable, repeatable results.