Live catalog snapshot for TB500 vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch | Purity |
|---|---|---|---|---|---|---|---|
| Peptiva Sciences | Box of 10 vials | $140.00 | $2.80/mg | In stock | No COA | PPA-CGL-TB5-BTBT50 | >= 99.0% |
| Lumira | Box of 10 vials | $112.80 | $2.26/mg | In stock | No COA | PPA-WL-TB5-P00714 | >= 99.0% |
| Pepturion | Box of 10 vials | $113.10 | $2.26/mg | In stock | No COA | — | >= 99.0% |
| CorePeptide | Box of 10 vials | $127.50 | $2.55/mg | In stock | No COA | — | >= 98.0% |
| Zenove | Box of 10 vials | $102.00 | $2.04/mg | In stock | No COA | — | >= 98.0% |
| Retalux | Box of 10 vials | $110.40 | $2.21/mg | Unavailable | No COA | — | >= 98.0% |
| Railion Tech | Box of 10 vials | $127.40 | $2.55/mg | Unavailable | No COA | — | >= 98.0% |
| Hang Sciences | Box of 10 vials | $144.00 | $2.88/mg | Unavailable | No COA | — | >= 98.0% |