Verified purchase
Great product, larger sizes welcome
Solid sourcing and presentation. For long-duration studies I would benefit from larger vial format options. Otherwise the product itself is excellent.
T. BergströmJul 25, 2026
Tissue & Matrix
TB-500
$79.00
1
Ships in 1 day
Damage covered
Express 2–3 day
Thymosin Beta-4 fragment
4.8 · 27 verified- Purity
- 98.8% HPLC
- Dosage
- 5mg
- Form
- Lyophilised powder
- Storage
- −20 °C, desiccated
- Testing
- Independent US lab
Ships in 1 business dayUS madeFree shipping $150+
Ships in 1 business dayUS made3rd party testedFree shipping $150+
All products
About TB-500
A synthetic version of the actin-binding region of naturally occurring Thymosin Beta-4. Studied for its role in cell migration, angiogenesis, and inflammation modulation. Frequently stacked with BPC-157 in recovery-focused research. Supplied as lyophilised powder.
Batch verification
- 98.8% purity, independently confirmed
- COA matched to batch by serial number
- Cold-chain integrity verified pre-dispatch
- HPLC tested at an independent US laboratory
Shipping & fulfillment
- Ships within 1 business day
- Standard 5–7 days · free over $150
- Express 2–3 days · $14.99
- Cold-chain monitored end-to-end
- Discreet outer packaging, no branding
Handling & storage
Supplied as lyophilised powder. Store sealed vials at −20 °C for long-term stability, or 2–8 °C for short periods. Reconstitute with bacteriostatic water added slowly down the vial wall, swirl rather than shake, and keep reconstituted material refrigerated.
For laboratory research use only. Not for human or veterinary use.
Guarantee
Arrives damaged, warm, or not matching its certificate? We replace it or refund it.
Read the policy4.8 · 27 verified
Every review from a confirmed purchase
Verified purchase
Consistent batch after batch
Third order now and every COA has come back above 99%. That consistency is what keeps me coming back. Packaging is excellent for long-distance cold shipping.
S. MitchellJun 26, 2026
Verified purchase
Exceptional for longevity research
Quality is outstanding — third-party verified and matches the COA precisely. Vuor Labs has become our go-to supplier. Fast shipping and responsive support team.
Prof. A. WilliamsMay 27, 2026
Verified purchase
Operational maturity shows
Order acknowledgement within minutes, shipping confirmation with tracking the next morning, delivery exactly when promised. This is the level of operational discipline I expect from a serious supplier.
H. AnandApr 27, 2026
Verified purchase
Storage instructions were genuinely useful
Most suppliers ship the vial and assume the buyer knows the rest. The handling guide included actually walked through pre- and post-reconstitution storage windows. Small thing — meaningful difference.
L. AydinMar 29, 2026
Verified purchase
Tracked our internal HPLC within 0.1%
Cross-verified against our column. Vuor Labs-stated purity sat 0.08% above our own reading. That alignment, repeatedly, is the entire reason I switched.
M. PatelFeb 28, 2026
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