Live catalog snapshot for SS-31 vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch # | Purity |
|---|---|---|---|---|---|---|---|
| Peptiva Sciences | Box of 10 vials | $169 | $1.69/mg | In stock | No COA | PPA-CGL-2S10-SZQAXS | >= 99.0% |
| Lumira | Box of 10 vials | $153.40 | $1.534/mg | In stock | Bronze shield active batch | PPA-WL-2S10-P00901 | >= 99.0% |
| CorePeptide | Box of 10 vials | $123.50 | $1.235/mg | In stock | No COA | PPA-CP-2S10-C8001 | >= 99.0% |
| Wubei Chemicals | Box of 10 vials | $130 | $1.30/mg | In stock | No COA | PPA-WB-2S10-PP00045 | >= 99.0% |
| HelixBridge | Box of 10 vials | $143.75 | $1.4375/mg | In stock | No COA | PPA-MB-2S10-18210522 | >= 99.0% |
| Pepturion | Box of 10 vials | $97.11 | $0.9711/mg | In stock | 1 catalog COAs | — | >= 97.0% |
| Retalux | Box of 10 vials | $112.50 | $1.125/mg | Unavailable | Bronze shield active batch | PPA-RL-2S10-R00241 | >= 99.0% |
| Hang Sciences | Box of 10 vials | $124.80 | $1.248/mg | Unavailable | No COA | — | >= 97.0% |
| Railion Tech | Box of 10 vials | $143 | $1.43/mg | Unavailable | No COA | — | >= 97.0% |
| Zenove | Box of 10 vials | $98.80 | $0.988/mg | Unavailable | No COA | — | >= 97.0% |