Where the data lives.
Active lot records, certificates of analysis, testing methodology, and a curated literature library for every compound in the catalog. The work behind the vial.
Every shipping lot, on the record.
Each batch is sequenced before release. Certificates of analysis are downloadable here, indexed by lot number printed on the vial label.
| Lot | Compound | Released | Purity | Heavy metals | Lab | COA |
|---|---|---|---|---|---|---|
| VESSEL9YWMCW | Selank | May 1, 2026 | < 50 ppb | Chromate | COA | |
| VESSELHSC57W | BPC-157 | Mar 18, 2026 | < 50 ppb | Chromate | COA | |
| VESSELKG2TV3 | BPC-157 + TB-500 | Mar 9, 2026 | < 50 ppb | Chromate | COA | |
| VESSELHH6U2X | GHK-Cu | Mar 18, 2026 | < 50 ppb | Chromate | COA | |
| VESSELHM5CN5 | GLOW | Mar 18, 2026 | < 50 ppb | Chromate | COA | |
| VESSELX66249 | GLP-3RT | Mar 4, 2026 | < 50 ppb | Chromate | COA | |
| VESSELTJY22Q | Glutathione | Mar 18, 2026 | < 50 ppb | Chromate | COA | |
| VESSEL3MQ4T9 | Melanotan 2 | Mar 28, 2026 | < 50 ppb | Chromate | COA | |
| VESSELTGJ7LY | MOTS-c | Mar 4, 2026 | < 50 ppb | Chromate | COA | |
| VESSELZ2HM8Z | CJC-1295 + Ipamorelin | Mar 18, 2026 | < 50 ppb | Chromate | COA | |
| VESSELG22G5G | Tesamorelin | Mar 18, 2026 | < 50 ppb | Chromate | COA |
Lot records are kept for seven years. Reference samples are retained for thirty months from release.
Sequenced, not spot-checked.
We don't rely on supplier paperwork. Every lot is sent to an independent, accredited laboratory for full characterization before it enters our shipping rotation. Results are published here, lot by lot.
HPLC with UV detection confirms the compound matches its specification before release. Blends are verified component by component.
Quantitative RP-HPLC (HILIC-HPLC for select compounds) quantifies purity to three decimals. Specification: ≥ 98% for shipping release.
Every lot is screened for heavy-metal contamination. Specification: < 50 ppb.
Every certificate carries a unique access code that can be confirmed directly with the testing lab at chromate.org/verify — the COA can't be faked.
The lab behind every lot.
We don’t test our own product. Every Vessel lot is characterized by an independent, accredited third-party laboratory before it ships.
Every Vessel lot is sent to Chromate, an accredited third-party laboratory, for full characterization before release. Chromate runs HPLC with UV detection for identity and purity and screens for heavy metals. Each certificate carries a unique verification code confirmable at chromate.org/verify.
Selected research, by compound.
Curated references from the published literature for compounds in our catalog. Linked directly to PubMed and journal sources.
References are curated for relevance, not exhaustiveness. Vessel does not endorse any specific application or interpretation of the cited research.
Working in a lab? We can help.
Academic and institutional accounts get volume pricing, priority lot allocation, and the ability to request reference samples for method development. We can also pull legacy COAs or arrange custom assay panels by request.