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 Retatrutide: 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 |
|---|---|---|---|---|---|---|---|
| Ion Peptide | 30 | 99.78% |
| Vendor | Lab | Lot | Purity | Tested | |
|---|---|---|---|---|---|
| Certified Peptides | Vanguard Laboratory | 260211RT103 | — | — | View |
| Ion Peptide | Analytical Formulations, Inc. | GP3R20-01272026 | 99.80% | — | View |
| Profound Aminos | TrustPointe Analytics | ZJC Yellow Cap | 98.86% | — | View |
| Glacier Aminos | Kovera Labs | RET20GA-03 | 99.88% |
| 2026-06-11 |
| Glacier Aminos | 28 | 99.89% | 2026-03-28 |
| Instant Peptides | 25 | 99.84% | 2026-05-17 |
| Profound Aminos | 24 | 99.66% | — | 2025-08-26 |
| Simple Peptide | 21 | 99.83% | — | 2026-03-23 |
| Orbitrex Peptides | 20 | 99.73% | 2026-04-29 |
| Crush Research | 14 | 99.81% | 2026-06-01 |
| Peptidology | 14 | 99.71% | 2026-05-06 |
| Peptide Partners | 13 | 99.54% | — | 2025-12-22 |
| Reta One Labs | 12 | 99.72% | 2025-12-16 |
| Peptide Supply Co. | 12 | 99.82% | — | 2026-04-14 |
| EZ Peptides | 12 | 99.74% | — | — | 2026-06-10 |
| Reta Peptide | 9 | 99.53% | — | 2026-04-16 |
| Sunrise Bioresearch | 9 | 99.84% | 2026-05-12 |
| Skye Peptides | 9 | 99.74% | — | 2026-05-04 |
| Hydro Research Peptides | 8 | 99.68% | — | 2025-07-30 |
| Peptide Plugs | 8 | 99.82% | — | 2026-05-19 |
| Peptide Tech | 8 | 99.92% | — | — | 2025-11-14 |
| Prime Peptides | 6 | 99.59% | — | 2026-05-18 |
| BioLongevity Labs | 6 | 99.88% | — | 2025-11-19 |
| Certified Peptides | 5 | 99.80% | 2026-04-14 |
| Amino Club | 5 | 99.83% | — | 2026-04-05 |
| Real Peptides | 5 | 99.83% | — | 2025-10-29 |
| NG Peptide | 4 | 99.74% | — | 2026-06-01 |
| Peptidegurus | 4 | 99.44% | — | — | 2026-04-14 |
| Forge Performance Co. | 4 | 99.75% | — | 2025-12-22 |
| IDUN Peptides | 2 | 99.75% | — | — |
| Synthesis Peptides | 2 | 99.79% | — |
| Cernum Biosciences | 2 | 99.62% | — | — | 2025-11-03 |
| Voltera Sciences | 2 | 99.47% | — | 2026-06-05 |
| Cocer Peptides | 2 | 99.57% | — | — | 2026-03-18 |
| Qihang Peptide | 2 | 99.53% | — | — | 2026-02-19 |
| InnoPeptide | 2 | 99.72% | — | — | 2026-01-22 |
| Eternal Peptides | 2 | 99.50% | 2025-12-03 |
| Mile High Compounds | 2 | 99.35% | — | 2025-10-04 |
| Texpeptide | 2 | 99.42% | — | — | 2025-09-12 |
| Arcane Peptides | 1 | 99.80% | — | — | — |
| Moglabs | 1 | 99.80% | — | — | — |
| Riptide Wellness | 1 | 99.90% | — | — |
| MJT peptides | 1 | 99.94% | — | — | 2026-04-15 |
| Taishijie | 1 | 99.82% | — | — | 2026-04-14 |
| Taikangbio | 1 | 99.82% | — | — | 2026-04-14 |
| Hkuppeptide | 1 | 99.82% | — | — | 2026-04-14 |
| Zjpeptix | 1 | 99.82% | — | — | 2026-04-14 |
| Vicopeptide | 1 | 99.82% | — | — | 2026-04-14 |
| Peptiatlas | 1 | 99.82% | — | — | 2026-04-14 |
| OROS Research | 1 | 99.00% | — | 2026-04-09 |
| Blank Peptides | 1 | 99.89% | — | 2026-04-06 |
| SH Peptide Ltd | 1 | 99.48% | — | — | 2026-03-17 |
| Puratek Peptides | 1 | 99.85% | — | 2026-02-19 |
| YH Peptide | 1 | 99.81% | — | — | 2026-02-19 |
| Nox Amino | 1 | 99.98% | — | 2026-02-19 |
| Ascension Peptides | 1 | 99.94% | — | 2026-01-28 |
| Mandy | 1 | 99.90% | — | — | 2026-01-23 |
| Crystal Peptides | 1 | 99.84% | — | — | 2025-12-04 |
| Licensed Peptides | 1 | 99.72% | — | — | 2025-10-09 |
| MEI-PEPETIDE | 1 | 99.66% | — | — | 2025-07-19 |
| zztai Peptide Ltd | 1 | 99.86% | — | — | 2025-07-03 |
| — |
| View |
| Orbitrex Peptides | Kovera Labs | 3G10526US | 99.81% | — | View |
| Peptide Partners | TrustPointe Analytics | RTT202606 | 99.92% | — | View |
| Peptide Partners | TrustPointe Analytics | CD20250708 | — | — | View |
| Peptide Partners | TrustPointe Analytics | RP20251001 | 98.81% | — | View |
| Reta Peptide | — | SU2505001 | 99.03% | — | View |
| IDUN Peptides | Freedom Diagnostics | RT10-260201 | 99.67% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET60GA03 | 99.89% | — | View |
| Sunrise Bioresearch | Freedom Diagnostics | GLP320FEB26-01 | 99.92% | — | View |
| Orbitrex Peptides | Kovera Labs | 3G36626 | 98.86% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET24GA03 | 99.84% | — | View |
| Profound Aminos | TrustPointe Analytics | White Cap | 99.74% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET40GA01 | 99.83% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET8GA01 | 99.89% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET24GA01 | — | — | View |
| Glacier Aminos | Freedom Diagnostics | RET10GA02 | 99.64% | — | View |
| Hydro Research Peptides | Janoshik Analytical | HY-R20-729Z5 | — | — | View |
| Synthesis Peptides | Kovera Labs | 3G10526US | 99.81% | — | View |
| Crush Research | Freedom Diagnostics | CRRT-15-1025-01 | 99.97% | — | View |
| Crush Research | Freedom Diagnostics | CRRT-15-0312-1 | 99.85% | — | View |
| Synthesis Peptides | Kovera Labs | 3G36626 | 99.77% | — | View |
| Peptide Plugs | Freedom Diagnostics | 124-04-SM | 98.86% | — | View |
| Sunrise Bioresearch | Freedom Diagnostics | GLP3200326 | 99.80% | — | View |
| Reta One Labs | Kovera Labs | RT500326 | 99.89% | — | View |
| Peptidology | Vanguard Laboratory | 01-073-PD-1353 | 99.80% | — | View |
| Profound Aminos | TrustPointe Analytics | Yellow Cap | 99.85% | — | View |
| Peptide Partners | TrustPointe Analytics | RT202604 | 99.51% | — | View |
| Profound Aminos | TrustPointe Analytics | Purple Cap | 99.89% | — | View |
| Peptide Partners | TrustPointe Analytics | RT202603 | 99.50% | — | View |
| Arcane Peptides | Vanguard Laboratory | RT1002 | 99.80% | — | View |
| Profound Aminos | TrustPointe Analytics | Blue Cap | 99.69% | — | View |
| Peptide Partners | TrustPointe Analytics | Batch CD20250708 | 99.42% | — | View |
| Profound Aminos | TrustPointe Analytics | Gray Cap | 99.83% | — | View |
| Profound Aminos | TrustPointe Analytics | Pink/Lavender Cap | 99.92% | — | View |
| Profound Aminos | TrustPointe Analytics | Dark Green Cap | 99.78% | — | View |
| Ion Peptide | Freedom Diagnostics | GLP3R25-010826 | 99.75% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET10GA-02 | 99.86% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET15GA01 | 99.96% | — | View |
| Cernum Biosciences | — | 201-139-35496 | 99.70% | — | Stats only |
| Profound Aminos | TrustPointe Analytics | EZ Green Cap | 99.75% | — | View |
| Peptide Supply Co. | Freedom Diagnostics | — | 99.92% | — | View |
| Profound Aminos | TrustPointe Analytics | EZ Yellow Cap | 99.79% | — | View |
| Profound Aminos | TrustPointe Analytics | Clear Blue Cap | 99.54% | — | View |
| Profound Aminos | TrustPointe Analytics | Grey Cap | 99.64% | — | View |
| Peptide Partners | TrustPointe Analytics | RT202602 | 99.67% | — | View |
| Glacier Aminos | Freedom Diagnostics | RET60GA04 | 99.90% | — | View |
| Peptide Partners | TrustPointe Analytics | RT202605 | 99.72% | — | View |
Disclosed Labs