TB-500 (Thymosin Beta-4) 5mg – High-Purity Research Peptide
TB-500 (Thymosin Beta-4) is a synthetic peptide fragment investigated in laboratory research for its roles in tissue regeneration, wound healing, and inflammation modulation. Supplied in lyophilised (freeze-dried) form to preserve stability, this compound is verified at >99.1% purity (HPLC-tested) and provided with full Certificates of Analysis (COAs).
What is TB-500 (Thymosin Beta-4)?
TB-500 is a synthetic variant of the naturally occurring protein Thymosin Beta-4. Research has explored its ability to promote angiogenesis, support cell migration, and modulate inflammatory responses in tissue-repair models. Unlike consumer supplements, TB-500 from Bluewell Peptides is strictly intended for laboratory research use only and includes full COA verification for transparency.
Scientific Identifiers
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Product Name: TB-500 (Thymosin Beta-4) 5mg
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Catalogue Number: BWP-TB500-5
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CAS Number: 77591-33-4
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Molecular Formula: C₂₁₂H₃₅₀N₅₆O₇₈S
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Molecular Weight: 4963.4 g/mol
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Form: Lyophilised Solid
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Purity: >99.1% (HPLC Verified)
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Storage: Store at −20°C, protected from light
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Unit Size: 5mg
Usage and Reconstitution
TB-500 is supplied as a lyophilised solid to ensure long-term stability. For laboratory use, it may be reconstituted with bacteriostatic water or another suitable solvent according to established protocols. For additional guidance, please refer to our peptide reconstitution page.
Research Applications of TB-500
TB-500 has been investigated in preclinical and laboratory studies for potential influence on:
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Tissue Repair and Regeneration – Studied for its role in accelerating healing of muscle fibres, ligaments, tendons, and skin.
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Cardiovascular Recovery – Explored for angiogenesis (formation of new blood vessels) and circulation support in damaged tissue.
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Inflammation Modulation – Researched for its ability to reduce oxidative stress and regulate inflammatory responses.
References available on request or through our research archive.
Why Order TB-500 from Bluewell Peptides?
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99.1% purity, HPLC-verified
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COA provided with every batch
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Secure ordering and fast UK delivery
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Transparent, research-focused supplier
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Excellent customer support and trusted reviews
Legal and Safety Information
Bluewell Peptides products are supplied strictly for laboratory research and educational purposes only. They are not approved for human or veterinary use. These compounds are not intended to diagnose, treat, cure, or prevent any disease. Use must comply with all applicable laws and regulations.
Matt Boxall –
Purity is unmatched- I am impressed
Customer426 –
I feel confident continuing to buy from here
Customer392 –
This stacks really well
Em –
Very happy with this
Customer719 –
Exactly what I was looking for
Chris Benbit –
Honestly the best experience I’ve had ordering this type of product. Professional from start to finish
Layla –
Such a great peptide- great benefits!
Kelly Jenkinton –
I’ve tried other suppliers before, but this one stands out. Everything arrived on time and the quality is obvious.
Customer418 –
Love this product
Harryyyy –
Easy to mix and use. Clear labelling and professional packaging gave me confidence in the product
Loco01 –
High quality product. Arrived well packaged and exactly as described. Very happy with the purchase
Customer726 –
Don’t like the injection part about this but it’s got to be done as it is great
Lydia Bell –
Its not instant miracle stuff but it feels like your body is healing little by little everyday
Customer160 –
Customer service is unmatched
Hhhunter8 –
Started pinning twice a week low dose at first and man after about 10 days I noticed I was sleeping better and my joints didn’t feel as stiff waking up then around week three the knee pain started to fade like not fully gone but so much lighter I could actually squat again
I also had an old shoulder strain from years back that used to flare up whenever I benched heavy and that’s basically gone too now I warm up hit my sets and it feels smooth no pinch no fire pain
Rockeyroo56 –
on trt + bpc + tb500 = i feel bulletproof
Hope K. –
Impressed
I been lifting and running for years and my knees always gave me hell I tried ice wraps stretching even steroid shots nothing fixed it it was like a dull ache that never left and then I found TB500
Customer839 –
Fast delivery
Flin –
I stack with bpc-157 and thus was a game changer for me
Customer609 –
Best peptide for healing coz my knee tendon pain almost gone after 4 weeks
Customer401 –
Great stuff
Alex Robinson –
Flawless ordering experience and everything was handled very professionally from start to finish
Harry B. –
Arrived on time and well packaged. The vial was sealed properly and looked very professional. Happy with the quality for research purposes