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TB-500 (Thymosin Beta-4)



(4 customer reviews)
TB-500 (Thymosin Beta-4) – TB-500 10mg (1 vial)

133 in stock

TB-500 (Thymosin Beta-4) – TB-500 10mg KIT (10 vials)

29 in stock

TB-500 (Thymosin Beta-4) – TB-500 2mg (1 vial)

170 in stock

TB-500 (Thymosin Beta-4) – TB-500 2mg KIT (10 vials)

1 in stock

TB-500 (Thymosin Beta-4) – TB-500 5mg (1 vial)

Out of stock

Email when stock available

TB-500 (Thymosin Beta-4) – TB-500 5mg KIT (10 vials)

Out of stock

Email when stock available



  • Chemical Formula: C38H68N10O14
  • Molecular Mass: 889.01
  • CAS Number: 885340-08-9
  • PubChem: 16132341
  • Total Amount of the Active Ingredient: 10mg
  • Shelf Life: 36 months



  • TB-500, derived from the naturally occurring protein Thymosin Beta-4, is a synthetic peptide that binds to a protein called actin, which is involved in the formation of new blood vessels and the repair of damaged tissues. By binding to actin, TB-500 helps stimulate the growth of new blood vessels and promotes the formation of new tissue functions.

The ability of TB-500 to reduce inflammation and promote cell migration, proliferation, and differentiation, which can help to facilitate tissue repair and regeneration has been demonstrated in various research. It is currently studied for its potential to enhance athletic performance and improve recovery from injury.

Product Quality

All of our products are lab tested and the results are occasionally published on the website.

You can have the product you bought from us tested at any HPLC-licensed testing facility and if the results are negative, we will refund the following:

  • Cost of HPLC test
  • Total amount of the order + shipping fee

Independent Test Results

All of our products are lab tested and the results are periodically published on the website.


Peer-Reviewed Studies 

Esposito, S., Deventer, K., Goeman, J., Van der Eycken, J., & Van Eenoo, P. (2012)

Drug testing and analysis, 4(9), 733-738.

Judák, P., Van Eenoo, P., & Deventer, K. (2017)

Analytical biochemistry, 537, 69-71.


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  • If your shipment was seized (International Orders), we will provide a 50% discount applicable on your next purchase. Please contact us for more information.
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The information provided above is not intended to substitute medical advice, diagnosis, or treatment. Should you have any questions regarding a medical condition, seek the advice of your physician or a qualified healthcare provider. In no case should medical advice be disregarded or delayed because of what you have read or seen. We bear no responsibility or liability for your use of any of our research compounds and products. Please note that they are being sold for research purposes ONLY as indicated here. We do NOT condone any personal use.

NOTE: In some cases wherein the assigned top colors are out of stock, a different top color will be used to ensure that your order will not be delayed. Should you need assistance identifying the Peptide vial that you received, please send us an email at [email protected] or by chatting with us.


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The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease.
All products are for laboratory developmental research USE ONLY. Products are not for human consumption.

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