Peptide RankingTriple-agonist class listings: public certificates of analysis
24 public certificates for Triple-agonist class listings from 11 suppliers, opened without an account and recorded with lot, laboratory, date, purity and method. 15 more suppliers list Triple-agonist class listings without a certificate we could open for it.
The issuing laboratories are Vanguard Laboratory (8), Freedom Diagnostics (3), Kovera Labs (3), Bioviridian (2) and Janoshik (1); 7 documents name no laboratory. Methods printed: HPLC+MS, HPLC. Reported purity runs from 99.12% to 99.93% on the 12 documents that state one. Dates run from 2026-01-14 to 2026-10-16. We index what the supplier publishes; we do not verify documents with the laboratory. How to read a certificate · Lot-level vs sample testing.
Suppliers with a public Triple-agonist class listings certificate
| Supplier | Score | Certificates | With lot | Laboratories | Newest | |
|---|---|---|---|---|---|---|
 Peptide Perfection | 72/100 | 6 | 6 | Vanguard Laboratory | 2026-07-06 | Register |
 Alpha Peptides | 71/100 | 4 | 4 | Not named | — | Register |
 Eternal Peptides | 22/100 | 3 | 0 | Kovera Labs | — | Register |
 Licensed Peptides | 84/100 | 2 | 2 | Vanguard Laboratory | — | Register |
 Loti Labs | 58/100 | 2 | 1 | Bioviridian | 2026-07-27 | Register |
 Geo Peptides | 48/100 | 2 | 0 | Not named | — | Register |
 Pure Peptide Labs | 74/100 | 1 | 1 | Freedom Diagnostics | 2026-08-11 | Register |
 Koi Peptides | 72/100 | 1 | 1 | Freedom Diagnostics | 2026-06-20 | Register |
| Alpha Labs Peptides | 68/100 | 1 | 0 | Not named | 2026-10-02 | Register |
 Peptide Warehouse | 61/100 | 1 | 1 | Freedom Diagnostics | 2026-10-16 | Register |
 Atomik Labz | 39/100 | 1 | 1 | Janoshik | 2026-01-30 | Register |
All 24 certificates
| Supplier | Product | Lot | Laboratory | Date | Purity | Method | Type | |
|---|---|---|---|---|---|---|---|---|
| Peptide Warehouse | GLP-3 (R) 10mg | Accession 2610140076 | Freedom Diagnostics | 2026-10-16 | 99.81% | HPLC+MS | Open | |
| Alpha Labs Peptides | GLP3-RT (10mg) | — | Not named | 2026-10-02 | — | — | image | Open |
| Pure Peptide Labs | GLP-3 RT | RT5321 | Freedom Diagnostics | 2026-08-11 | 99.93% | — | page | Open |
| Loti Labs | R3TX 10mg | LL-RT10-726 | Bioviridian | 2026-07-27 | 99.77% | — | Open | |
| Peptide Perfection | GLP3-R 10 mg Pen (current pen) | Yellow Cap | Vanguard Laboratory | 2026-07-06 | 99.4% | HPLC | image | Open |
| Peptide Perfection | GLP3-R 20 mg Pen (current pen) | Blue Cap | Vanguard Laboratory | 2026-07-06 | 99.8% | HPLC | image | Open |
| Peptide Perfection | GLP3-R 5 mg Pen (retired) | Purple Cap | Vanguard Laboratory | 2026-07-06 | 99.8% | HPLC | image | Open |
| Loti Labs | R3TX 30mg | — | Bioviridian | 2026-06-29 | 99.9% | — | Open | |
| Koi Peptides | GLP 3 (Reta) 20mg | 2606170094 | Freedom Diagnostics | 2026-06-20 | 99.76% | HPLC+MS | Open | |
| Peptide Perfection | GLP3-R 20 mg Pen (current pen) | Blue Cap | Vanguard Laboratory | 2026-05-05 | 99.12% | HPLC | image | Open |
| Atomik Labz | Peptide 3 (R) – 10mg | RET1001212026 | Janoshik | 2026-01-30 | 99.688% | — | image | Open |
| Peptide Perfection | GLP3-R 10 mg Pen (current pen) | Yellow Cap | Vanguard Laboratory | 2026-01-29 | 99.8% | HPLC | image | Open |
| Peptide Perfection | GLP3-R 5 mg Pen (retired) | GLP3R1229 | Vanguard Laboratory | 2026-01-14 | 99.65% | HPLC | image | Open |
| Alpha Peptides | GLP-3 RT 10mg | R10-51826528 | Not named | — | — | — | page | Open |
| Alpha Peptides | GLP-3 RT 15mg | R15-32526328 | Not named | — | — | — | page | Open |
| Alpha Peptides | GLP-3 RT 30mg | R30-10261028 | Not named | — | — | — | page | Open |
| Alpha Peptides | GLP-3 RT 50mg | R50-32526328 | Not named | — | — | — | page | Open |
| Geo Peptides | GLP-3RETA 30mg | — | Not named | — | — | — | image | Open |
| Geo Peptides | GLP-3RETA 10mg | — | Not named | — | — | — | image | Open |
| Eternal Peptides | EP-3 (R) 5mg | — | Kovera Labs | — | — | — | page | Open |
| Eternal Peptides | EP-3 (R) 10mg | — | Kovera Labs | — | — | — | page | Open |
| Eternal Peptides | EP-3 (R) 20mg | — | Kovera Labs | — | — | — | page | Open |
| Licensed Peptides | LP3-R 10mg | V260616-7 | Vanguard Laboratory | — | — | HPLC | image | Open |
| Licensed Peptides | LP3-R 5mg | V260616-7 | Vanguard Laboratory | — | — | HPLC | image | Open |
Laboratory coverage for Triple-agonist class listings
Prices and the peptide page
The Triple-agonist class listings page lists every supplier and listing with price per milligram; size comparisons: 5 mg (11 suppliers, median $49.57) · 10 mg (19 suppliers, median $89.95) · 15 mg (9 suppliers, median $108) · 20 mg (14 suppliers, median $155) · 30 mg (15 suppliers, median $199) · 60 mg (10 suppliers, median $300). COA database · Laboratories · Lot lookup.
Frequently asked questions
Which suppliers publish a certificate of analysis for Triple-agonist class listings?
11 suppliers in our index publish at least one public certificate for Triple-agonist class listings: Peptide Perfection (6), Alpha Peptides (4), Eternal Peptides (3), Licensed Peptides (2), Loti Labs (2), Geo Peptides (2), Pure Peptide Labs (1), Koi Peptides (1) and others listed in the table. 15 further suppliers list Triple-agonist class listings without a certificate we could open for it.
Which laboratories test Triple-agonist class listings for these suppliers?
Vanguard Laboratory (8 certificates, 2 suppliers); Freedom Diagnostics (3 certificates, 3 suppliers); Kovera Labs (3 certificates, 1 supplier); Bioviridian (2 certificates, 1 supplier); Janoshik (1 certificate, 1 supplier). 7 documents name no laboratory.
Are the Triple-agonist class listings certificates lot-specific?
17 of the 24 certificates print a lot number, and the dates printed run from 2026-01-14 to 2026-10-16. A certificate without a lot number describes a sample, not the vial you receive; match the lot on the document to the label.
All listed materials are for laboratory research use only. A certificate describes the sample the laboratory received. Download the register (CSV) · Request a correction.