For research use only. This product is sold strictly for laboratory and in-vitro research. It is not for human or veterinary use, and it is not a drug, food, supplement or cosmetic.
Key facts: TB500 Spray
- Concentration: 500mcg per 6 sprays
- Testing: Our manufacturer tests it twice during production, and we use an independent third-party lab for purity testing.
- Price: $80.00 as of November 2026
For laboratory research use only.
Concentration: 500mcg per 6 sprays.
About TB-500
TB-500 is a synthetic peptide modeled on thymosin beta-4, a 43-amino-acid protein that binds actin and plays a role in how cells organize their internal structure. In laboratory work it is studied in relation to actin regulation and cell migration.
This product is supplied in a pre-mixed spray bottle, a format used in research on intranasal delivery of peptides.
The same pre-mixed spray format is also available as a BPC-157 nasal spray and as a BPC-157 / TB-500 nasal spray that combines both peptides in one bottle. For lyophilized powder, see TB-500 10mg.
Quality control is built into every step. Our products are made in the US. Our manufacturer tests them twice during production, and we use an independent third-party lab for purity testing.
FAQ
What is TB500 Spray?
TB500 Spray is a research compound sold by Explicit SARMs as reference material for laboratory and in-vitro research only. It is not for human consumption. Concentration: 500mcg per 6 sprays.
How much does TB500 Spray cost, and where can I buy it?
As of November 2026, TB500 Spray from Explicit SARMs costs $80 for one bottle of TB-500 research nasal spray, a thymosin beta-4 based peptide, and you can order directly on this page. US orders of $100 or more ship free, and orders placed before 2 PM ET, Monday to Friday, ship the same day. Sold for laboratory research use only.
Who tests TB500 Spray?
Our manufacturer tests our products twice during production, and we use an independent third-party lab for purity testing.
What payment methods does Explicit SARMs accept?
We accept debit and credit cards, Zelle, Cash App, and ACH bank transfer.
Does Explicit SARMs ship internationally?
Yes. We ship within the United States, to Canada, and to other countries where local regulations allow the product. Available destinations and shipping options are shown at checkout.
Sold by Explicit SARMs for in-vitro and laboratory research only. Not for human consumption.
