Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Cross-vendor view of every Certificate of Analysis for Tesamorelin: purity distribution, test coverage gaps, recent batches. Sourced back to the original COAs.
Each dot is one COA. Color = vendor. The dashed line is a recency-weighted rolling mean (6-month half-life) — it tells you whether testing is trending up or down across the corpus, independent of which vendors happen to have published most recently. Tightly clustered points across many vendors = either real consistency or rubber-stamping; check the individual labs.
| Vendor | COAs | Avg purity | MS | Endotoxin | Sterility | Metals | Latest |
|---|---|---|---|---|---|---|---|
| BioLongevity Labs | 16 | 99.73% |
| Vendor | Lab | Lot | Purity | Tested | |
|---|---|---|---|---|---|
| BioCollex Research | — | — | 99.00% | — | View |
| Peptide Partners | TrustPointe Analytics | TS20250722 | 99.30% | — | View |
| Amino Club | Biogenica Labs | TES0001 | 99.52% | — | View |
| Peptide Partners | TrustPointe Analytics | TES202605 | — | — |
| — |
| 2026-05-04 |
| Ion Peptide | 15 | 99.38% | 2026-06-11 |
| Skye Peptides | 11 | 99.39% | — | 2026-05-11 |
| Glacier Aminos | 10 | 99.54% | 2026-05-15 |
| Simple Peptide | 9 | 99.17% | — | 2026-03-23 |
| Orbitrex Peptides | 8 | 99.33% | 2026-04-08 |
| Kimera Chems | 7 | 99.54% | — | 2026-05-11 |
| Peptide Partners | 6 | 99.64% | — |
| Peptide Supply Co. | 6 | 99.47% | — | 2026-02-11 |
| Instant Peptides | 6 | 99.39% | 2026-05-18 |
| Reta Peptide | 6 | 99.28% | — | — | 2026-04-16 |
| Sunrise Bioresearch | 5 | 99.47% | — | 2025-11-03 |
| Reta One Labs | 4 | 99.58% | 2025-10-22 |
| Verified Peptides | 4 | 99.67% | — | — | 2026-06-05 |
| Peptide Tech | 4 | 99.88% | — | 2026-04-13 |
| Profound Aminos | 3 | 99.00% | — | 2025-01-28 |
| Peptidology | 3 | 99.36% | — | 2026-02-04 |
| NG Peptide | 3 | 99.52% | — | 2026-05-10 |
| Cernum Biosciences | 2 | 99.69% | — | — | 2025-10-31 |
| Riptide Wellness | 2 | 99.42% | 2026-04-22 |
| Peptide Plugs | 2 | 99.72% | — | 2026-10-16 |
| OROS Research | 2 | 99.00% | — | 2026-05-18 |
| EZ Peptides | 2 | 99.63% | — | — | 2026-04-01 |
| Forge Performance Co. | 2 | 99.29% | — | 2026-03-27 |
| Mile High Compounds | 2 | 99.93% | 2026-03-22 |
| Hydro Research Peptides | 2 | 99.24% | — | 2025-12-08 |
| BioCollex Research | 1 | 99.00% | — | — | — |
| Amino Club | 1 | 99.52% | — | — |
| Synthesis Peptides | 1 | 99.36% | — |
| Nox Amino | 1 | 99.87% | — | — |
| IDUN Peptides | 1 | 99.29% | — | — |
| Certified Peptides | 1 | — | — | — |
| Voltera Sciences | 1 | 99.78% | — | 2026-06-05 |
| Crush Research | 1 | 99.47% | — | 2026-05-11 |
| Peptidegurus | 1 | 99.74% | — | — | 2026-04-14 |
| Blank Peptides | 1 | — | — | 2026-04-06 |
| Real Peptides | 1 | 99.16% | — | 2026-03-17 |
| Qihang Peptide | 1 | 99.74% | — | — | 2026-02-16 |
| Arcane Peptides | 1 | 99.15% | — | — | 2026-01-21 |
| Moglabs | 1 | 99.15% | — | — | 2026-01-21 |
| Cocer Peptides | 1 | 99.70% | — | — | 2026-01-19 |
| MedGe Peptides | 1 | 99.21% | — | 2026-01-12 |
| Prime Peptides | 1 | 99.24% | — | — | 2025-12-11 |
| Eternal Peptides | 1 | 99.02% | — | 2025-10-21 |
| MEI-PEPETIDE | 1 | 99.08% | — | — | 2025-07-19 |
| Peptide Partners | Kovera Labs | CIT202604 | 99.83% | — | View |
| Peptide Partners | TrustPointe Analytics | TES202601 | 99.71% | — | View |
| Peptide Partners | TrustPointe Analytics | TES202603 | 99.51% | — | View |
| Profound Aminos | TrustPointe Analytics | Black Cap | — | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 99.80% | — | View |
| Reta One Labs | Kovera Labs | TS200526 | 99.89% | — | View |
| Reta One Labs | Kovera Labs | TS100326 | 99.92% | — | View |
| Kimera Chems | TrustPointe Analytics | KC-TES-BLU1 | 99.98% | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | — | — | View |
| Kimera Chems | Vanguard Laboratory | Grey Cap | 99.53% | — | View |
| Ion Peptide | Freedom Diagnostics | TIB-1129 | 99.79% | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 99.80% | — | View |
| Cernum Biosciences | — | 201-139-35496 | 99.60% | — | Stats only |
| Orbitrex Peptides | TrustPointe Analytics | TS2091125 | 99.49% | — | View |
| Kimera Chems | TrustPointe Analytics | KC-TES-WHT2 | 99.52% | — | View |
| Peptide Partners | Kovera Labs | TES202604 | 99.85% | — | View |
| Sunrise Bioresearch | Freedom Diagnostics | TESA20JAN26-01 | 99.11% | — | View |
| Synthesis Peptides | Kovera Labs | TS10626 | 99.36% | — | View |
| Orbitrex Peptides | Kovera Labs | TS10626 | 99.36% | — | View |
| Orbitrex Peptides | TrustPointe Analytics | TS1091925 | 99.74% | — | View |
| Nox Amino | Freedom Diagnostics | NA-TM0226-01 | 99.87% | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | — | — | View |
| Orbitrex Peptides | Freedom Diagnostics | TS20126 | 98.71% | — | View |
| Ion Peptide | Kovera Labs | TSM20-05142026 | 99.82% | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 99.80% | — | View |
| Ion Peptide | Kovera Labs | TSM10-04142026 | 99.87% | — | View |
| Peptide Supply Co. | Freedom Diagnostics | TM2005192026 | 99.86% | — | View |
| Reta One Labs | Kovera Labs | TS100526 | 99.18% | — | View |
| Riptide Wellness | Freedom Diagnostics | RWTES-20-1002 | 99.11% | — | View |
| IDUN Peptides | Freedom Diagnostics | TS10-260201 | 99.29% | — | View |
| Peptidology | Vanguard Laboratory | 1357 | 99.40% | — | View |
| Kimera Chems | Vanguard Laboratory | White Cap | 98.93% | — | View |
| Ion Peptide | Freedom Diagnostics | TSM-1125 | 98.49% | — | View |
| Ion Peptide | Freedom Diagnostics | TESA10-011326 | 99.13% | — | View |
| Profound Aminos | TrustPointe Analytics | VZ Black Cap | 99.73% | — | View |
| Certified Peptides | Vanguard Laboratory | TESA1026 | — | — | View |
| Peptide Supply Co. | Freedom Diagnostics | — | 99.45% | — | View |
| Glacier Aminos | Freedom Diagnostics | TES10GA04 | 99.30% | — | View |
| Glacier Aminos | Freedom Diagnostics | TES10GA-05 | 98.64% | — | View |
| Glacier Aminos | Freedom Diagnostics | TES20GA02 | 99.37% | — | View |
| Peptide Supply Co. | Freedom Diagnostics | TSM1004092026 | 99.17% | — | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 98.90% | — | View |
| Peptide Supply Co. | Freedom Diagnostics | TS13IP3031026 | 99.89% | — | View |
| Glacier Aminos | Freedom Diagnostics | TES20GA01 | 99.67% | — | View |
| Peptide Supply Co. | Freedom Diagnostics | TSM20030526 | 99.53% | — | View |
| Peptidology | Vanguard Laboratory | 01-085-PD-1353 | 99.22% | — | View |
Disclosed Labs