Research Vendor
Eternal Peptides
- 16 compounds tested
- Registered May 2025
- COAs on file
- 21
- Independently confirmed
- 0
- Median purity
- 99.37%
- At or above market
- 7/16
- Most recent
- 14 Jan
across 1 lab
none on record
▼ 0.31 vs corpus
compounds comparable
8 months ago
eternalpeptides.com · registered 2025 · 1y 4m 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's own wordPublishes 3 of 6 disclosure signals — 1 document-backed, 2 vendor-stated · checked 17 Aug 2026
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 99.68% across all 928 certificates we score. Seven of sixteen compounds test at or above their market median. The exception is a Melanotan II lot at 99.08% — 0.72 points below the 99.80% median for that compound.
Where this evidence comes from
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
Every certificate, placed against the median for its own compound across all 928 results we score.
11 of 21 results sit within ±0.4 points of their market median.
Lab-sourcedSelf-published
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% | −0.06 | — | 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% | −0.42 | — | 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% | −0.37 | — | 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% | −0.42 | — | 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. | |||||||
| BPC-157 | Janoshik Analytical | 21 Oct 25 | 99.19% | −0.53 | — | 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. | |||||||
| Sermorelin | Janoshik Analytical | 21 Oct 25 | 99.38% | +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. | |||||||
| KPV | Janoshik Analytical | 21 Oct 25 | 99.51% | +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. | |||||||
| IGF-1 LR3 | Janoshik Analytical | 16 Oct 25 | 99.79% | +0.13(n=8) | — | 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% | −0.08 | — | 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% | +0.10 | — | 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% | −0.18 | — | 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. | |||||||
| Melanotan II | Janoshik Analytical | 30 Jun 25 | 99.08% | −0.72 | — | 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% | −0.43 | — | 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% | −0.03 | — | 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% | −0.54 | — | 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. | |||||||
| TB-500 | Janoshik Analytical | 30 Jun 25 | 99.01% | −0.44 | — | 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% | +0.18 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
21 certificates
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
Lowest tracked SKU per compound. $/mg is the comparable figure; the range spans the middle 50% of vendors.
Tracked prices23 of 24 compounds
| Compound | Price | Size | $/mg | vs tracked range | SKUs |
|---|---|---|---|---|---|
| 5-Amino-1MQ | $39.99 | 10 mg | $4.00 | $1.36$4.76 | 1 |
| BPC-157 | $54.99 | 10 mg | $5.50 | $4.36$7.30 | 2 |
| Cartalax | $54.99 | 20 mg | $2.75 | $2.75$3.16 | 1 |
| DSIP | $29.99 | 5 mg | $6.00 | $4.60$8.00 | 1 |
| Epithalon | $34.99 | 10 mg | $3.50 | $2.55$4.18 | 1 |
| GHK-Cu | $64.99 | 100 mg | $0.65 | $0.57$0.92 | 2 |
| Glutathione | $56.99 | 1500 mg | $0.04 | $0.03$0.09 | 1 |
| IGF-1 LR3 | $79.99 | 1 mg | $79.99 | no market range | 1 |
| Ipamorelin | $29.99 | 5 mg | $6.00 | $4.88$8.05 | 2 |
| Kisspeptin-10 | $54.99 | 10 mg | $5.50 | $4.50$8.00 | 1 |
| KPV | $49.99 | 10 mg | $5.00 | no market range | 2 |
| Melanotan II | $39.99 | 10 mg | $4.00 | $3.45$4.36 | 1 |
| MOTS-c | $49.99 | 10 mg | $5.00 | $3.03$6.96 | 1 |
| NAD+ | $69.99 | 500 mg | $0.14 | $0.10$0.18 | 1 |
| Pinealon | $44.99 | 10 mg | $4.50 | $2.99$4.49 | 1 |
| PT-141 | $44.99 | 10 mg | $4.50 | $3.22$4.50 | 1 |
| Selank | $29.99 | 5 mg | $6.00 | $4.02$5.49 | 2 |
| Semax | $29.99 | 5 mg | $6.00 | $3.52$5.50 | 1 |
| Sermorelin | $35.99 | 5 mg | $7.20 | $6.15$9.54 | 1 |
| TB-500 | $39.99 | 5 mg | $8.00 | $5.63$10.84 | 1 |
| Tesamorelin | $84.99 | 10 mg | $8.50 | $6.67$9.99 | 2 |
| Thymalin | $44.99 | 10 mg | $4.50 | $3.06$5.44 | 1 |
| Thymosin Alpha-1 | $74.99 | 10 mg | $7.50 | $6.50$9.20 | 1 |
Prices may vary by quantity — verify directly with the vendor.Report a pricing error
Research catalog
24 compounds listed. Linked entries have a research summary in the library.
5-Amino-1MQ$4.00/mg
BPC-157$5.50/mg
Cagrilintide
Cartalax$2.75/mg
DSIP$6.00/mg
Epithalon$3.50/mg
GHK-Cu$0.65/mg
Glutathione$0.04/mg
IGF-1 LR3$79.99/mg
Ipamorelin$6.00/mg
Kisspeptin-10$5.50/mg
KPV$5.00/mg
23 priced · 1 listed without a tracked priceCompare all 24 across vendors →
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Profile last updated
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Free to reference and republish with attribution to PeptideBase. Choose a format:
PeptideBase. (2026). Eternal Peptides — Research Vendor Profile. Retrieved September 11, 2026, from https://peptidebase.io/research-vendors/eternal-peptides