Eternal Peptides
- 16 compounds tested
- Registered May 2025
- COAs on file
- 21
- Independently confirmed
- 0
- Median purity
- 99.37%
- At or above market
- 8/16
- Most recent
- 14 Jan
across 1 lab
none on record
▼ 0.29 vs corpus
compounds comparable
9 months ago
eternalpeptides.com · registered 2025 · 1y 5m old · transfer-locked · registry checked 29 Jul 2026Registry detail
- Registered
- 4 May 2025
- Registry expiry
- 4 May 2032
- Record last changed
- 25 May 2026
- EPP status
- client transfer prohibited, client update prohibited
- Source
- RDAP registry
- First indexed by us
- 3 Jul 2026
Research use only. This vendor supplies peptides for laboratory and research purposes — not for human consumption or therapeutic use. PeptideBase does not endorse or guarantee product quality. Verify third-party lab testing before any research use.
Vendor-supplied · Not verified by PeptideBase
What this vendor publishes about itself, repeated here. Disclosure is not verification; only independent lab results change that.
21 certificates on file, all self-published by the vendor. Median purity 99.37%, against 99.66% across all 1,295 certificates we score. Eight of sixteen compounds test at or above their market median. The exception is a Melanotan II lot at 99.08% — 0.71 points below the 99.79% median for that compound.
Evidence provenance
- 21 self-published
- COAs the vendor posted on their own site.
Recorded for completeness. A self-published document doesn't count as confirmed on its own — the document is real, the chain of custody isn't independent.
Purity vs market
15 of 21 results sit within ±0.4 points of their market median.
Lab testing record
Every COA we hold for Eternal Peptides.
How these certificates can be checked
Of the 21 certificates we hold for Eternal Peptides:
- 21Carries a lookup reference
| Panel | Source | Reference | |||||
|---|---|---|---|---|---|---|---|
| GHK-Cu | Janoshik Analytical | 14 Jan 26 | 99.73% | −0.03 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Retatrutide | Janoshik Analytical | 3 Dec 25 | 99.36% | −0.38 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| PT-141 | Janoshik Analytical | 3 Dec 25 | 99.47% | −0.41 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| GHK-Cu | Janoshik Analytical | 3 Dec 25 | 99.37% | −0.39 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Semaglutide | Janoshik Analytical | 2 Dec 25 | 99.19% | −0.56 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Tesamorelin | Janoshik Analytical | 21 Oct 25 | 99.02% | −0.42 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| KPV | Janoshik Analytical | 21 Oct 25 | 99.51% | +0.06 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| BPC-157 | Janoshik Analytical | 21 Oct 25 | 99.19% | −0.37 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Sermorelin | Janoshik Analytical | 21 Oct 25 | 99.38% | +0.08 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| IGF-1 LR3 | Janoshik Analytical | 16 Oct 25 | 99.79% | +0.86(n=11) | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| MOTS-c | Janoshik Analytical | 2 Aug 25 | 99.23% | −0.24 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Sermorelin | Janoshik Analytical | 2 Aug 25 | 99.23% | −0.07 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Ipamorelin | Janoshik Analytical | 2 Aug 25 | 99.89% | +0.11 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| BPC-157 | Janoshik Analytical | 30 Jun 25 | 99.69% | +0.13 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| TB-500 | Janoshik Analytical | 30 Jun 25 | 99.01% | −0.39 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Melanotan II | Janoshik Analytical | 30 Jun 25 | 99.08% | −0.71 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Semax | Janoshik Analytical | 30 Jun 25 | 99.52% | +0.15 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| BPC-157 | Janoshik Analytical | 30 Jun 25 | 99.18% | −0.38 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| DSIP | Janoshik Analytical | 30 Jun 25 | 99.94% | +0.63 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Selank | Janoshik Analytical | 30 Jun 25 | 99.92% | +0.21 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| TB-500 | Janoshik Analytical | 30 Jun 25 | 99.02% | −0.38 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
The lab behind these results
In the vendor's own words
Written by the vendor · Not verified by PeptideBase
Eternal Peptides specializes in providing high-quality research peptides, rigorously tested by third-party laboratories for purity, sterility, endotoxin levels, and heavy metal content. They offer a wide range of products to trusted researchers, emphasizing transparency with accessible lab results for all their peptide offerings.
#Testing disclosure
- Publishes COAsVendor-stated
- Yes
- COA accessVendor-stated
- Published on the vendor’s website
- Named lab(s)Vendor-stated
- Janoshik Analytical
- Last observedOur record
- 6 Jul 2026
- Batch numbers shownOur record
- Yes
Research pricing
| Compound | Price | Size | $/mg | vs tracked range | SKUs |
|---|---|---|---|---|---|
| Ipamorelin | $29.99 | 5 mg | $6.00 | $5.00$8.59 | 3 |
| Selank | $54.99 | 5 mg | $11.00 | $3.95$5.51 | 3 |
Research catalog
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PeptideBase. (2026). Eternal Peptides — Research Vendor Profile. Retrieved October 26, 2026, from https://peptidebase.io/research-vendors/eternal-peptides