Finnrick, an independent testing programme, publishes 27 assays for Eternal Peptides: 10 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 17 did not. Most recent assay 14 Jul 2026.
Eternal Peptides operates from US, NY 11362, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/eternal-peptides.
Eternal Peptides sells direct to researchers and at wholesale. It lists 56 products, including BPC-157, SLU-PP-332, Thymalin, Cartalax, Pinealon, and CJC-1295, plus 20 other compounds.
In its own words: “Card processing is back online! • Automatic stackable 5%–10% discounts are available at checkout for select payment methods.”
We found no test results or certificates anywhere on Eternal Peptides's site. Of the 12 product pages we opened, 9 state ≥99% purity.
Prices run from $14.99 to $189.99 across 56 listed products. Payment is by cryptocurrency, credit card, and zelle. Orders ship with FedEx. Quoted delivery is 2 days to United States.
Worth knowing before you order: no published COAs. We found no certificates of analysis or third-party test results anywhere on the site.
Site check: 56 products listed; payment by cryptocurrency, credit card, zelle; ships via FedEx.
Eternal Peptides is listed as active. Finnrick Grade B. Finnrick avg score: 7.1/10 across 26 samples (5 products). Good quality with consistent test results.
Eternal Peptides holds independent lab grade B, assigned across 26 graded samples, average score 7.1/10. That grade comes from an independent grader's own sampling, not from PeptideAtlas, and it describes the samples that grader obtained rather than every batch sold.
| Product | Assays | Result |
|---|---|---|
| BPC-157 | 9 | 2 passed, 7 failed |
| Retatrutide | 5 | 3 passed, 2 failed |
| Tirzepatide | 5 | 1 passed, 4 failed |
| Melanotan II | 4 | 4 passed, 0 failed |
| Semaglutide | 4 | 0 passed, 4 failed |
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
| Status | Active |
|---|---|
| Independent lab grade | B (26 samples) |
| Average grader score | 7.1/10 |
| Vendor type | Research-use supplier |
These details were read from Eternal Peptides's own website on 2026-08-10. Pages consulted:
Eternal Peptides is listed as active and we hold 27 Finnrick assays (10 passing, 17 failing its purity threshold); an independent lab grade of B. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. Finnrick, an independent testing programme, publishes 27 assays for Eternal Peptides: 10 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 17 did not. Most recent assay 14 Jul 2026.
Eternal Peptides accepts Cryptocurrency, Credit Card, Zelle.
Eternal Peptides uses FedEx.
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Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
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