Epitalon: public certificates of analysis
12 public certificates for Epitalon from 12 suppliers, opened without an account and recorded with lot, laboratory, date, purity and method. 29 more suppliers list Epitalon without a certificate we could open for it.
The issuing laboratories are Kovera Labs (2), MZ Biolabs (1) and UK-PEPTIDES.COM (1); 8 documents name no laboratory. Methods printed: HPLC+MS, HPLC. Reported purity runs from 93.13% to 99.719% on the 5 documents that state one. Dates run from 2025-07-15 to 2026-10-05. 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 Epitalon certificate
| Supplier | Score | Certificates | With lot | Laboratories | Newest | |
|---|---|---|---|---|---|---|
| Ascension Peptides | 77/100 | 1 | 1 | Kovera Labs | 2026-05-26 | Register |
 Pure Peptide Labs | 74/100 | 1 | 1 | Kovera Labs | 2026-09-14 | Register |
 BioLongevity Labs | 72/100 | 1 | 1 | Not named | — | Register |
| Sports Technology Labs | 70/100 | 1 | 0 | Not named | 2025-07-15 | Register |
| Alpha Labs Peptides | 68/100 | 1 | 0 | Not named | 2026-10-02 | Register |
 Liberty Peptides | 64/100 | 1 | 0 | Not named | 2026-06-30 | Register |
 Nexaph | 63/100 | 1 | 1 | Not named | 2026-10-05 | Register |
 Swiss Chems | 59/100 | 1 | 0 | Not named | 2026-09-13 | Register |
| Blue Sky Peptide | 56/100 | 1 | 1 | MZ Biolabs | 2026-08-28 | Register |
 NuScience Peptides | 55/100 | 1 | 0 | Not named | 2026-07-23 | Register |
 UK Peptides | 50/100 | 1 | 0 | UK-PEPTIDES.COM | — | Register |
 Research Peptides | 32/100 | 1 | 0 | Not named | — | Register |
All 12 certificates
| Supplier | Product | Lot | Laboratory | Date | Purity | Method | Type | |
|---|---|---|---|---|---|---|---|---|
| Nexaph | Epitalon 10mg | EPIT1010052026-11 | Not named | 2026-10-05 | — | — | page | Open |
| Alpha Labs Peptides | Epitalon (50mg) | — | Not named | 2026-10-02 | — | — | image | Open |
| Pure Peptide Labs | EPITHALON | EP1317 | Kovera Labs | 2026-09-14 | 99.719% | — | Open | |
| Swiss Chems | Epitalon 10 mg | — | Not named | 2026-09-13 | — | — | Open | |
| Blue Sky Peptide | Epithalon Peptide 10mg | IUQ0126 | MZ Biolabs | 2026-08-28 | 93.13% | HPLC+MS | Open | |
| NuScience Peptides | Epithalon 10mg | — | Not named | 2026-07-23 | — | — | Open | |
| Liberty Peptides | Epithalon | — | Not named | 2026-06-30 | 99.461% | — | image | Open |
| Ascension Peptides | Epithalon 10mg | 15-05260628 | Kovera Labs | 2026-05-26 | — | — | Open | |
| Sports Technology Labs | Epitalon | — | Not named | 2025-07-15 | 95.32% | — | image | Open |
| BioLongevity Labs | Epithalon | 2502050023 | Not named | — | — | — | image | Open |
| Research Peptides | Epithalon 10mg | — | Not named | — | — | — | image | Open |
| UK Peptides | Epitalon 10mg | — | UK-PEPTIDES.COM | — | 99.3% | HPLC | Open |
Laboratory coverage for Epitalon
Prices and the peptide page
The Epitalon page lists every supplier and listing with price per milligram; size comparisons: 10 mg (26 suppliers, median $35.00) · 50 mg (8 suppliers, median $120). COA database · Laboratories · Lot lookup.
Frequently asked questions
Which suppliers publish a certificate of analysis for Epitalon?
12 suppliers in our index publish at least one public certificate for Epitalon: Ascension Peptides (1), Pure Peptide Labs (1), BioLongevity Labs (1), Sports Technology Labs (1), Alpha Labs Peptides (1), Liberty Peptides (1), Nexaph (1), Swiss Chems (1) and others listed in the table. 29 further suppliers list Epitalon without a certificate we could open for it.
Which laboratories test Epitalon for these suppliers?
Kovera Labs (2 certificates, 2 suppliers); MZ Biolabs (1 certificate, 1 supplier); UK-PEPTIDES.COM (1 certificate, 1 supplier). 8 documents name no laboratory.
Are the Epitalon certificates lot-specific?
5 of the 12 certificates print a lot number, and the dates printed run from 2025-07-15 to 2026-10-05. 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.