Live catalog snapshot for NAD+ vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch | Purity |
|---|---|---|---|---|---|---|---|
| Lumira | Box of 10 vials | $156.00 | $0.02/mg | In stock | No COA | PPA-WL-NJ1000-P00714 | >= 99.0% |
| Retalux | Box of 10 vials | $131.25 | $0.01/mg | In stock | No COA | PPA-RL-NJ1000-R00232 | >= 99.0% |
| HelixBridge | Box of 10 vials | $162.50 | $0.02/mg | In stock | No COA | — | >= 99.3% |
| Peptiva Sciences | Box of 10 vials | $168.00 | $0.02/mg | In stock | No COA | PPA-CG-NJ1000-JM0001 | >= 99.0% |
| CorePeptide | Box of 10 vials | $132.00 | $0.01/mg | Unavailable | No COA | — | >= 99.0% |
| Hang Sciences | Box of 10 vials | $166.40 | $0.02/mg | Out of stock | No COA | — | >= 97.0% |
| Railion Tech | Box of 10 vials | $357.50 | $0.04/mg | Unavailable | No COA | — | >= 97.0% |