TT
Independent Quality Score
AGrade
99.2%
Avg purity
100%
Pass rate
1
Tests
Purity across batches99.22%–99.22%
Purity trend appears after the second batch test.
Grade ASold as 10-vial kits
TB-500 (Thymosin Beta-4)
99.2% pure — independently lab-tested by Freedom Diagnostics.Verified batch: Nuvexa Peptide Institute · 10 mg✓ 11.57 mg net content — 16% over the 10 mg labelView COA →
Potency · 10-vial kit
Choose your source— compare price & verified purity as results come in
Ship to:
$54.002mg × 10 vials · Renovia
$5.40/vial · $2.70/mg · 10–12× less than typical US vendors
Quantity (kits)
1
For Research Use Only. All products are sold as research chemicals for in-vitro laboratory study. Not for human consumption, medical, veterinary, or household use.
Test History
Every independent result we've received for TB-500 (Thymosin Beta-4).
| Batch | Source | Lab | Date | Purity | Result | COA |
|---|---|---|---|---|---|---|
| PV-TB10-3T6 | Nuvexa Peptide Institute | Freedom Diagnostics | Apr 7, 2026 | 99.22% | Pass | View |