| Dose & Quantity | 5mg x 1 Vial, 5mg x 10 Vials, 5mg x 25 Vials, 5mg x 50 Vials, 5mg x 100 Vials, 10mg x 1 Vial, 10mg x 10 Vials, 10mg x 25 Vials, 10mg x 50 Vials, 10mg x 100 Vials |
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$ USD
TB-500 (5mg & 10mg)
Price range: $26.99 through $3,395.99
Buy TB-500 — Research-grade thymosin beta-4 fragment peptide. ≥99% purity, US-manufactured, third-party HPLC tested, COA available upon request.
For laboratory and research use only.
Kelda T. | Coventry, UK –
I’ve ordered TB-500 from a couple of places, and this is my new go-to. The COA is included with the order and shows >99% purity, which matters when you’re using it consistently. Dispatch was fast and the packaging was completely discreet. Will be back.
Tonny Y. | Adelaide, South Australia, Australia –
Our vascularization studies focus on TB-500’s role in angiogenesis, so having a batch-specific COA and an amber glass vial was a welcome addition. The lyophilized powder was stable on arrival, and reconstitution in BAC water yielded a clear solution suitable for endothelial cell migration tests. Next-day shipping arrived early.
Sean E. | Swansea, UK –
Works well. Old knee ache has quieted down. Fast delivery, discreet packaging.
Jonathan L. | Perth, Western Australia, Australia –
Good prices for a small order and free shipping once I hit $200, which was easy with BAC water and syringes added. Package came fast and looked like any regular parcel. The TB-500 matched the COA and I’m pleased with how it’s gone so far. Would be a 5 if the checkout had more payment options.
Dr. Ray Reid | Hamilton, Ontario, Canada –
COA verified >99% purity. TB-500 binds G-actin to regulate polymerization, and we used it to study cell migration in an in vitro wound-healing model. The solution was clear and colorless after reconstitution. 2-day delivery was on schedule. Competitive institutional pricing. Recommended.
Kayla R. | Calgary, Alberta, Canada –
One vial arrived cracked, and I figured it would be a headache. I sent a photo to customer service and they shipped a replacement same day, no arguing or extra forms. That kind of service is rare. The replacement came quickly, and I’m very happy with how it went using it myself. Thank you, Pure Peptides Hub!
Julie-Bianca P. | Fremantle, Western Australia, Australia –
I had a partial rotator cuff tear that was healing painfully slowly with physio alone. A friend mentioned TB-500, so I did some reading and decided to try it. I injected twice a week, and by week four the difference in my range of motion was honestly surprising—my physio even commented on it. Reconstituting with BAC water was straightforward, and the COA showed >99% purity, which put my mind at ease. Free shipping over $200 meant I could grab extra alcohol pads and syringes in the same order. Fast delivery.
Dr. Simon Raman | Melbourne, Victoria, Australia –
Reliable supplier for research-grade peptides. The documentation is thorough, and the COA purity exceeded 99% on our TB-500 batch. Our team also purchased vial stoppers and acetic acid in the same order, and everything arrived intact and well labeled. Our results were consistent with what we expected.
Tyler B. | Austin, Texas, USA –
Fast shipping. Great purity. Easy.
Jasmine M. | Manchester, England, UK –
Really happy with my first order! I picked the 2-day shipping and it showed up right on time in a plain box, which I appreciated. The COA was in the package, so I could see the purity for myself. Knocked off one star only because I wish the site had more detail on the PPH Pen refill cartridges. Otherwise, great experience, and the support team was lovely when I emailed a question.
Prof. Daniel Walters | Toronto, Ontario, Canada –
Our department placed a bulk order of TB-500 along with BAC water, Easytouch insulin syringes and alcohol pads. The pricing for volume was clearly better than the other suppliers we compared, and we qualified for free shipping well above the $200 threshold. Every vial came with a COA showing greater than 99% purity. The team answered all of our procurement questions quickly and professionally.
John T. | Brisbane, Queensland, Australia –
Smooth ordering, fast delivery, plain packaging. Will be back.
Bryan S. | Phoenix, Arizona, USA –
I buy for my small reselling business, and the bulk pricing here is very competitive. Margins actually work. Orders always ship next-day, packaging is discreet, and the COAs are included, which my customers like to see. I also stock the PPH Pens and pen tips, and they sell well. Easily the most reliable supplier I’ve worked with.
Greg V. | Bristol, England, UK –
Product itself is good, and the COA showed purity above 99%. My 2-day delivery took three days because of bad weather, which was a bit annoying. Support kept me updated and was friendly about it. Decent overall, and I’d order again.
Maddie R. | Spokane, Washington, USA –
I’m not a researcher, just someone who’s been dealing with a stubborn shoulder issue that never seemed to fully go away. I didn’t notice much during the first week or so, but by week three, I felt like things were starting to change. By week five, I was finding everyday movements a lot less uncomfortable. I also noticed some mild tiredness early on. Shipping was quick, and the packaging was completely plain and discreet. The only downside was that I would’ve liked clearer information for individual users. Overall, the ordering experience was smooth, but better guidance would make it even better.
Dr. Ernestin Whitfield | Boston, Massachusetts, USA –
Our lab has ordered TB-500 from Pure Peptides Hub three times now, and the quality has been consistent. The COA included with each order showed purity above 99%, which matched our own verification. Next-day delivery kept our project timeline on schedule, and the packaging was well protected. Highly recommended for research groups.