TB-500 | 2mg

  • Batch and lot coded with publicly visible lab reports to ensure quality and transparency.
  • Free of adulterants, excipients and flow agents to ensure purity.
  • Tamper-proof seal to ensure safety in transit.
  • RTF vials are Washed, Depyrogented, and ETO Sterilized. 
  • Aliquot injectable vials are fully sterilized and filtered.


58 in stock

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Customer Reviews

Based on 1 review
Hard to say

Im 28, it may just be my own body is producing enough peptides to heal itself to really notice much of a difference taking this. If I could buy it in bulk, take it, like daily for a few weeks, I'd know the compound better, I can't afford that at this price. Noticed a light difference taking it 3x a week for 3 weeks.

Additional information


This material is sold for laboratory research use only. Terms of sale apply. Not for human consumption.





Chemical Formula:




Molar Mass:

4963 g/mol

Organoleptic Profile:

Clear Liquid


Soluble in Water


2mg/mL ±0.5%


Store in refrigerator at 4°C, tightly sealed, away from heat, light and moisture.


Thymosin beta(4), 77591-33-4, Thymosin beta4, Fx Peptide, Thymosin beta4 (ox), Thymosin beta4 (human), Timbetasin, Thymosin ?4, Timbetasin [USAN], DTXSID70228259


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Descriptions and Benefits

TB-500 is a synthetic peptide version of the naturally occurring healing protein present in about all human and mammalian cells known as Thymosin Beta 4 (TB4). Research has shown TB 500 to have beneficial effects on wound healing, injury recovery, flexibility, and inflammation. These desirable effects are accomplished through TB 500’s influence on blood cell and blood vessel development, cellular differentiation, and cell migration. A major part of its healing capability stems from the peptide’s regulation of actin, a cell building protein essential to healing and wound repair.

TB-500 is a naturally occurring peptide found in high concentrations in blood platelets, wound fluid and other tissues. TB-500 peptides for research are not growth factors; rather major actin regulating protein peptides. TB 500 has been found to play an important role in protection, regeneration and remodeling of injured and/or damaged tissues. The gene for Thymosin Beta-4 has also been found to be one of the first to be stimulated after an incident of injury.

Present in almost all human and animal cells, Thymosin Beta 4 is naturally occurring wound healing peptide. TB 500 is a synthetically made version of TB4 that facilitates healing and recovery by helping build new blood vessels, muscle tissue fibers, blood cells, and facilitating cell migration. For the overworked or injured individual, TB 500 offers extremely enticing wound healing effects.

1-2mg every 2-4 days. (1mg = 1000micrograms)



2mg per vial.


Half Life

48-72 Hours


Side Effects



Products are furnished for LABORATORY RESEARCH USE ONLY. This product should only be handled by qualified, and licensed professionals. The product may not be used as a drug, agricultural or pesticide product, food additive or household chemical – and may not be misbranded as such. All information on this website is available for educational purposes only. Bodily introduction of any kind into humans and/or animals is strictly forbidden by law.

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