Document library
Every batch, on the record.
Current batch, measured purity and manufacturer for each peptide. Ask for any document and we will send it against the batch number shown.
| Peptide | Batch | Purity | Manufacturer |
|---|---|---|---|
| Copper Tripeptide-1 | 20261010-4N | 99.92% | Leon (Nanjing) Biotechnology |
| Acetyl Hexapeptide-8 | 20260906-H1-1 | 99.87% | Leon (Nanjing) Biotechnology |
| Palmitoyl Tripeptide-38 | 20260925-1 | 99.24% | Leon (Nanjing) Biotechnology |
| Acetyl Tetrapeptide-3 | 2026082101-2 | 99.1% | Sichuan Jisheng Biopharmaceutical |
| Myristoyl Hexapeptide-16 | 2026091001 | 99.5% | Sichuan Jisheng Biopharmaceutical |
| Myristoyl Tetrapeptide-12 | 20261012-0 | 99.35% | Leon (Nanjing) Biotechnology |
| Decapeptide-12 | 20260921-0 | 99.72% | Leon (Nanjing) Biotechnology |
| Acetyl Carnosine | 20260901-2 | 99.95% | Leon (Nanjing) Biotechnology |
| Tetrapeptide-21 | 20260822-1 | 96.56% | Leon (Nanjing) Biotechnology |
Certificates are issued per batch. If your quality team needs a signed release copy, ask and we will send the scanned version with the shipment.