Live catalog snapshot for SS-31 vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch | Purity |
|---|---|---|---|---|---|---|---|
| Lumira | Box of 10 vials | $141.60 | $1.42/mg | In stock | Bronze active batch | WL-2S10-P00520 | >= 99.0% |
| Peptiva Sciences | Box of 10 vials | $182.00 | $1.82/mg | In stock | No COA | PPA-CGL-2S10-SZQAXS | >= 99.0% |
| HelixBridge | Box of 10 vials | $126.00 | $1.26/mg | In stock | No COA | PPA-MB-2S10-18240601 | >= 99.0% |
| Pepturion | Box of 10 vials | $108.32 | $1.08/mg | In stock | 1 catalog COA | — | >= 98.0% |
| CorePeptide | Box of 10 vials | $142.50 | $1.43/mg | In stock | No COA | — | >= 98.0% |
| Zenove | Box of 10 vials | $114.00 | $1.14/mg | In stock | No COA | — | >= 98.0% |
| Retalux | Box of 10 vials | $108.00 | $1.08/mg | Unavailable | No COA | Yes | >= 98.0% |
| Railion Tech | Box of 10 vials | $143.00 | $1.43/mg | Unavailable | No COA | — | >= 98.0% |
| Hang Sciences | Box of 10 vials | $153.60 | $1.54/mg | Unavailable | No COA | — | >= 98.0% |