Live catalog snapshot for Glutathione vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch # | Purity |
|---|---|---|---|---|---|---|---|
| Peptiva Sciences | Box of 10 vials | $143 | $0.0095/mg | In stock | No COA | Yes | >= 99.0% |
| Lumira | Box of 10 vials | $119.60 | $0.008/mg | In stock | No COA | PPA-WL-GTT15-P00701 | >= 97.0% |
| CorePeptide | Box of 10 vials | $123.50 | $0.0082/mg | In stock | No COA | PPA-CP-GTT1500-C8001 | >= 99.0% |
| Wubei Chemicals | Box of 10 vials | $118.30 | $0.0079/mg | In stock | No COA | PPA-WB-GTT1500-PP00021 | >= 99.0% |
| Retalux | Box of 10 vials | $100 | $0.0067/mg | Out of stock | No COA | — | >= 97.0% |
| Hang Sciences | Box of 10 vials | $104 | $0.0069/mg | Out of stock | No COA | — | >= 97.0% |