VendorsEternal Peptides
Layer A — cited: COA practices, testing, enforcement, provenanceLayer B — disclaimed: online sentiment, community reportsIndependence firewall: the Trust Index (73/100) is computed from cited facts only — never sold, never sorts the directory.
V0 · V1 · V2 · V3 · V4

Overview

Independence-firewalled vendor profile · Trust Index computed from cited facts

Eternal Peptides

eternalpeptides.comActiveResearch use only

US-facing research-peptide supplier, research-grade. Publishes certificates of analysis. Third-party tested. Identity and claims are vendor-stated unless cited. Research use only.

3rd-party testedPublishes COAsDomestic shipping
~23products listed
3.7/5Trustpilot (.io)
founded
Communityconfidence
2026-06-28 as of
Vendor Trust Index
73/100
Documented Record

A strong, well-cited record with independent corroboration and no disqualifying facts; minor gaps only.

Coverage100%
ConfidenceHigh
Cited facts45

A transparency readout of 45 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →

Catalog breadth

Cited
~23
products in the catalog

External rating

Cited
3.7/5
Trustpilot (eternalpeptides.com) · 1 reviews

COA policy

Cited
Yes
publishes COAs

Operating status

Cited
Active
as of 2026-06-28

Trust Index breakdown

DerivedV3

Five weighted evidence pillars; the composite is then capped by any verified adverse fact. Every point traces to a cited source — nothing here can be bought.

Claims vs. reality (purity integrity)27/30 · 30%
Testing & verification transparency14/20 · 20%
Regulatory & enforcement conduct20/20 · 20%
Operational transparency & accountability8/18 · 18%
Reputation integrity4/12 · 12%

Raw 73 → capped 73/100 · Confident confidence · 100% coverage (12/12 evidence dimensions). Full methodology.

Evidence at a glance

DerivedV3
Products listed
8
Publishes COAs
Yes
Independent tests tracked
3
Enforcement records
1
Cited sources
45

Methodology & independence

CitedV4
  • The Trust Index is computed only from cited facts — and can never be bought.
  • Sponsorship & affiliate are excluded by construction — they never move the score, sort, or inclusion.
  • Facts are dated and cited; absent data lowers confidence, never the score (absence isn’t evidence of bad).

No affiliate relationship with this vendor.

Legitimacy signals

DerivedV2
Official domain
eternalpeptides.com
Payment
Crypto · cashapp · Zelle
Third-party testing
Yes
Published COAs
Yes
HQ disclosed
US-NY
Sponsored placement
No

Vendor details

CitedV1
Founded (claimed)
No data available
Domain registered
2024-06-02
HQ
US-NY
Address
418 Broadway Ste N, Albany, NY 12207 (Cenvira LLC mailing/registered-agent address; operational location confirmed via Facebook as Queens, NY)
Ships from
US
Ships to
US
Categories
Peptides · GLP-1 Analogs · Blends · Nootropics
Grade claimed
research
Website
eternalpeptides.com

WHOIS: No explicit founding year claimed on the site. Legal entity Cenvira LLC (New York LLC) filed June 7, 2024 per New York business records; domain eternalpeptides.net registered June 2, 2024 — both are consistent with mid-2024 as the operational start date. Trademark 'ETERNAL PEPTIDES' filed with the USPTO on 2026-02-13 (Serial 99652730) in the name of Matthew Kim; an earlier application (Serial 99168600) names Ryan Li and Matthew Kim jointly. Facebook confirms Queens, NY as the operational location; Cenvira LLC mailing address is 418 Broadway Ste N, Albany NY 12207 (a registered-agent-style address). No physical storefront or warehouse address published on the website. trademarks.justia.com

Find them

V1

Verify you are on eternalpeptides.com — 5 domain variants exist; this is the one on record as current.

V5 · V6 · V7 · V8 · V9

Products & price

Vendor-listed prices, dated & cited — no ranking, no commission

Product catalog & pricelist

CitedV5

8 listings from the live catalog, captured on 2026-08-01. Prices are vendor-listed and dated; price-per-mg is a unit price, not a ranking. No commission is earned and no vendor is ranked. Research use only.

CompoundPriceSizePrice / mgCOA
CACagriSemaBlends
$1055 mg vial$21.00
CJCJC-1295 & Ipamorelin BlendBlends
$84.995 mg vial$17.00
GLGLOW BlendBlends
$15170 mg vial$2.16
KLKLOW BlendBlends
$17580 mg vial$2.19
TETesamorelin & Ipamorelin BlendBlends
$1356 mg vial$22.50
5A5-Amino-1MQPeptides
$49.9910 mg vial$5.00
BPBPC-157Peptides
$14050 units
PTPT-141Peptides
$59.9910 mg vial$6.00

Price-per-mg snapshot

DerivedV7

First dated snapshot (2026-06-28) — price-per-mg across the catalog. A trend line builds as we re-capture; no time series exists yet.

Log scale — bars are spaced so values spanning orders of magnitude stay readable.

GLOW Blend$2.16/mg
KLOW Blend$2.19/mg
5-Amino-1MQ$5.00/mg
PT-141$6.00/mg
CJC-1295 & Ipamorelin Blend$17.00/mg
CagriSema$21.00/mg
Tesamorelin & Ipamorelin Blend$22.50/mg

Deals & bulk pricing

CitedV8

Price snapshot

DerivedV6
Lowest $/mg
$2.16
Median $/mg
$6.00
Highest $/mg
$22.50

Across 7 priced listings — cheapest GLOW Blend ($2.16/mg), priciest Tesamorelin & Ipamorelin Blend ($22.50/mg). This vendor’s own catalog spread — not a cross-vendor ranking.

Shipping & fulfillment

CitedV9
Ships from
US
Ships to
US
Domestic shipping
Yes
Ship speed
~3 days domestic
Carriers
USPS Priority Mail (2–4 business days, $10.53 flat rate); USPS Express Mail (1–2 business days, $45)
Cost
USPS Priority: $10.53 flat; USPS Express: $45; free Priority shipping on orders over $200
Payment
Crypto · cashapp · Zelle

Returns: All sales are final. No returns or refunds accepted under any circumstances, including dissatisfaction or change of mind. Buyers waive chargeback and refund rights at checkout per posted Terms of Use.

eternalpeptides.com

Watch & alerts

V30
  • Status-change & enforcement alerts
  • Add to a comparison set
V10 · V11 · V12

Quality & COA verification

COA & testing practices

CitedV10

What this vendor proves about identity, purity & potency

Publishes COAs
policy on record
Third-party tested
independent lab
Independent tests tracked
3 on file
GMP / ISO claim
not on record
Publishes batch-specific COAs for every product lot via Janoshik Analytical (ISO 17025-accredited, Czech Republic). Test panel covers HPLC purity, mass spectrometry identity, sterility, endotoxin (LAL), and heavy metals per vendor statements. COAs are posted as PNG images on individual product pages and on a dedicated Lab Tests page (eternalpeptides.com/lab-tests/); downloadable PDF format not offered. Batch IDs follow the format EP-XXXXXX-[COMPOUND] (e.g., EP-250407-BPC10). Multiple independent review sources report lots as cross-verifiable through Janoshik's public portal at janoshik.com/verify — direct portal lookup returned HTTP 403 during this crawl and was not independently confirmed. PeptideGrades notes that image-only COAs make vendor-side lab attribution harder to confirm programmatically.

Methods: HPLC (purity), LC-MS / Mass Spectrometry (identity), Sterility, Endotoxin (LAL), Heavy Metals — vendor-stated across product pages and the Lab Tests page. Independent Finnrick community testing (26 samples, 5 compounds, May 2025–March 2026) corroborates purity at ≥98% across all tested compounds. No NMR confirmed.. Labs: Janoshik Analytical.

COA repository · published lab results

CompoundLotMethod
BPC-157EP-250407-BPC05HPLC + MS + Sterility + Endotoxin + Heavy Metals
BPC-157EP-250407-BPC10HPLC + MS + Sterility + Endotoxin + Heavy Metals
EP-1 (Semaglutide analog)ROCK12674-F5-12HPLC + MS
EP-2 (Tirzepatide analog)TIRZ042024-02-5HPLC + MS
EP-3 (Retatrutide analog)2024-12-20HPLC + MS
Melanotan II2025-2-5HPLC + MS

Independent test results

CitedV11

3 independent tests tracked — labs and findings as reported. No pass/fail tally is computed.

Finnrick Analytics — community aggregate
26 samples tested across 5 compounds, May 2025–March 2026. 100% identity pass rate. Median purity 99.3%; ≥98% across all measured samples. Per-compound results: Melanotan II — Grade A (4 samples, avg score 8.3/10, purity 99.70–100.00%, batch 2025-2-5, May 8–21 2025); Tirzepatide — Grade B tentative (4 samples, avg 7.4/10, purity 99.14–99.42%, batch TIRZ042024-02-5, May 7–21 2025); Semaglutide — Grade B tentative (4 samples, avg 6.4/10, purity 98.69–99.36%, batch ROCK12674-F5-12, May 7–21 2025); Retatrutide — Grade B tentative (5 samples, avg 6.2/10, purity 99.27–100.00%, batches 2024-12-20 and EP-2506012-RE10, May 7 2025–March 25 2026); BPC-157 — Grade C (9 samples, avg 7.1/10 with score range 4.2–9.7, purity 98.03–99.81%, batches 2024-12-12 and EP-250407-BPC10, May 5 2025–March 19 2026). BPC-157 shows significant batch-to-batch quantity variance: early 5mg vials (batch 2024-12-12, May 2025) were at or above label; but the later 10mg batch EP-250407-BPC10 measured 9.8mg actual (-16.9%) and 7.05mg actual (-29.5%) in March 2026 — purity remained 98.80–99.10% in both cases. The grade-C reflects quantity accuracy, not purity failure.
Janoshik Analytical — vendor-named; lot verifiability reported but not directly confirmed
Eternal Peptides states every batch is tested by Janoshik Analytical (ISO 17025, Czech Republic). Product pages display batch IDs (e.g., EP-250407-BPC05 for BPC-157 5mg, EP-250407-BPC10 for BPC-157 10mg) and show five test report images covering identity, purity, sterility, endotoxin, and heavy metals. VialCore independently states the lots are 'publicly verifiable through Janoshik's public portal'; PeptideGrades disputes this, noting COAs are PNG images and the lab attribution was unconfirmed by their analysts. This is a vendor-named lab; not treated as an allowlisted independent assay for VTI purposes until a direct lot lookup is confirmed.
VialCore — editorial aggregate (not an independent lab assay)
VialCore scored Eternal Peptides 84/100, ranking it #3 Best Value US as of 2026. Cites Janoshik COAs and Finnrick A-B grades as primary strengths. One version of the review notes 'no endotoxin (LAL) testing performed,' which conflicts with the vendor's own COA claims; the discrepancy may reflect an earlier batch or an editorial error. Not an independent lab assay.

Authenticity & anti-spoofing

CitedV12

Official domain: eternalpeptides.com

Only order from the official domain. Research-chem vendors are frequently impersonated by typosquats — verify the URL before purchase.

Known domain variants

  • eternalpeptides.com official / current · Primary storefront as of 2026; registered 2025-05-04 via Tucows Domains Inc.; set to renew 2032-05-04; WHOIS private; ScamAdviser 0/100 algorithmic (young domain, pharma category)
  • eternalpeptides.net prior primary storefront · Registered 2024-06-02 via Hostinger; operated as primary storefront before .com launch; Trustpilot profile removed for guideline violations; ScamAdviser 77/100; SSL via Let's Encrypt
  • eternalpeptide.com variant (singular) · Has a Trustpilot profile with 1 review; not confirmed as an official Eternal Peptides storefront or defensive registration
  • eternal-peptides.com parked · Domain exists but owner has not uploaded website content as of 2026-06-28; relationship unclear
  • eternapeps.com unknown · Appeared in search results alongside Eternal Peptides; relationship to Cenvira LLC not investigated
V13 · V14 · V15 · V16 · V17

Reputation & sentiment

Online sentiment

Community signalUGC · disclaimedV13

Forum sentiment: positive · unverified

A coarse community read, not a measured score. Platforms can be gamed — corroborate.

Reddit & community

UGC · disclaimedV14

6 community mentions — disclaimed UGC, each linked. Sentiment is reported, not measured.

r/Peptides, r/Mind_Pump, r/biotech — synthesized by bestpeptidescompanies.comPositive2025–2026
Multiple buyers described Eternal Peptides as their 'go-to U.S. source,' citing consistent quality, quick shipping, and responsive support. One thread noted a customer service dispute about loyalty points but the majority of mentions were positive. Reddit not directly indexed during this crawl; sentiment is via secondary synthesis and should be treated as Layer B.
PeptideCritic CommunityPositive2025–2026
Single 5/5 user review titled 'Great Company' — notes fast shipping for GLP-3 (retatrutide) peptides.
VialCorePositive2026
84/100 editorial score; ranked #3 Best Value US. Notes Janoshik COAs and Finnrick ratings as primary strengths. One reviewer version flags absence of endotoxin testing (conflicts with vendor COA claims — discrepancy unresolved).
PeptideGradesMixed2026
Grade B; 3.5/5 Transparency Score. Strengths: Janoshik COAs, strong independent purity data. Limitations: CashApp/Zelle/Bitcoin-only payment (no chargebacks), no returns, removed Trustpilot presence, COAs published as images rather than PDFs, ScamAdviser 0/100 for .com domain.
PeptideProtocolWikiPositive2025–2026
7.7/10 overall; 7.0/10 community reputation. Notes 'moderate track record' (newer vendor, active ~2 years) and withheld exact operational location as a con. Rates payment flexibility at 4.0/10 and describes payment as 'credit card only' — this directly conflicts with all other sources that confirm no credit card is accepted (CashApp/Zelle/Bitcoin only); PeptideProtocolWiki data appears stale or incorrect on this field.
PickPeptidesNeutral2026
2026 comparison listing; specific grades or scores not surfaced in this crawl.

Review sites

UGC · disclaimedV15

9 platforms on record — scores differ by scale; read the notes

Live but sparse — ~3.7 from a single review; too thin for a usable signal

Live profile, ~4.2–4.6 across ~14–59 reviews; score/count are snippet-sourced and unverified because Trustpilot returns HTTP 403 to direct crawls

1 review — too thin for a usable signal; not confirmed as an official EP storefront

Editorial score out of 100; ranks #3 Best Value US as of 2026; not a consumer review platform

Grade B; 3.5/5 Transparency Score; editorial review

7.7/10 overall; 7.0/10 community reputation; editorial review

Algorithmic 0/100 — driven by very young domain age (registered May 2025), hidden WHOIS, pharma product category, and flagged registrar; not a reliable indicator of actual fraud for this vendor and should be read alongside the older .net score

77/100 (medium-low risk) for the older .net domain

14.4/100 low trust — fully algorithmic scam-checker; not a consumer review platform

The eternalpeptides.net Trustpilot profile is live (~4.2–4.6 across roughly 14–59 reviews; score/count snippet-sourced and unverified because Trustpilot returns HTTP 403 to direct crawls). The eternalpeptides.com Trustpilot profile is also live but sparse (~3.7 from a single review), and a variant eternalpeptide.com profile (1 review) is likewise too thin for usable signal. The most reliable independent quality signal is Finnrick's 26-sample dataset (median purity 99.3%, 100% identity pass). Editorial aggregators VialCore (84/100), PeptideGrades (Grade B), and PeptideProtocolWiki (7.7/10) provide positive-to-mixed assessments. Community Reddit sentiment (via secondary synthesis) skews positive. No BBB Scam Tracker report specific to Eternal Peptides was located as of 2026-06-28; two previously-cited reports (BBB #1148339, #1062382) were confirmed to be about other, similarly-named vendors (Peptide Labs / peptidelabs.co and Amp Peptide Power) and have been removed.

ca.trustpilot.com

User reviews

Not collectedUGC · disclaimedV16
No data availableNo first-party reviews have been collected for this vendor.

Press & media

V17
No press on recordEach item must be cited & verified before it appears
V18 · V19 · V20 · V21

Trust, risk & enforcement

Enforcement & legal history

CitedV18

Warning letters, raids, shutdowns, BBB actions — cited or omitted

USITC Section 337 investigation 337-TA-1377 (Eli Lilly v. tirzepatide importers): the Commission's resulting General Exclusion Order is source-agnostic and bars importation of infringing or purported-tirzepatide products regardless of seller — a CBP-enforced border remedy. Eternal Peptides was not named as a respondent in this proceeding. However, it sells a tirzepatide analog (EP-2); if EP-2 constitutes an 'infringing or purported tirzepatide product' under the order, CBP enforcement could apply at the border. Not adjudicated against this vendor.
2025-04-09 · trade exclusion · govinfo.gov

We publish negative records only with a source, and offer vendors a right of reply.

Buyer safety checklist

DerivedV19
  • Publishes COAs
  • Third-party tested
  • Accepts non-crypto payment
  • Has reship / refund policy
  • Clean enforcement record
  • Currently operating

4 of 6 checks clear · derived from vendor-stated data.

Operating status & continuity

CitedV20
Status
Active
Last confirmed
2026-06-28
US-facing
Yes
Domain history
5 variants on record
Known rebrands / aliases
Migrated to eternalpeptides.com (2024-06-02)

No explicit founding year claimed on the site. Legal entity Cenvira LLC (New York LLC) filed June 7, 2024 per New York business records; domain eternalpeptides.net registered June 2, 2024 — both are consistent with mid-2024 as the operational start date. Trademark 'ETERNAL PEPTIDES' filed with the USPTO on 2026-02-13 (Serial 99652730) in the name of Matthew Kim; an earlier application (Serial 99168600) names Ryan Li and Matthew Kim jointly. Facebook confirms Queens, NY as the operational location; Cenvira LLC mailing address is 418 Broadway Ste N, Albany NY 12207 (a registered-agent-style address). No physical storefront or warehouse address published on the website.

If they disappear: prepaid / crypto orders carry no recourse if any research-chem vendor changes domains or shuts down with little notice.

Scam & non-delivery reports

Community-reportedUGC · disclaimedV21
No data availableCommunity scam/non-delivery reports are not collected for this vendor.
V22 · V23 · V24

Compare & discover

Compare vendors

V22

See Eternal Peptides side-by-side with every vendor on the directory — COA practices, testing, shipping, enforcement history.

Best value for

V24

Cross-vendor price ranking is intentionally not computed

The Trust Index rates each vendor against a fixed evidence rubric — it never ranks vendors against each otheror sorts the directory. Naming a “best-value” vendor per compound would require exactly that cross-vendor sort, so we don’t. Compare the cited price-per-mg in the Products & price table yourself, or open a side-by-side comparison.
V25 · V26 · V27 · V28 · V29 · V31

Compliance, meta & tools

Jurisdiction & legality

CitedV25
Ships to
US
US-facing
Yes
Gating
Commercial links suppress where a compound is restricted in your region

Commercial CTAs are jurisdiction-gated; reference content stays visible everywhere (RUO).

Independence & disclosure

CitedV26
Affiliate
No
Sponsored placement
None
Effect on Trust Index
None — sponsorship & affiliate are excluded by construction

No affiliate or sponsorship relationship on record.

FAQ

CitedV31
Is Eternal Peptides legit?
Eternal Peptides (eternalpeptides.com, operated by Cenvira LLC, Queens NY) is a US-based research peptide vendor active since mid-2024. On record: 26 independent Finnrick community tests across 5 compounds returned 100% identity pass rate and median purity of 99.3%, with grades of A (Melanotan II), B (Tirzepatide, Semaglutide, Retatrutide), and C (BPC-157 — purity passed but a March 2026 10mg batch had a quantity shortfall of up to -29.5%). The vendor publishes batch-specific Janoshik COAs for all products. Its Trustpilot presence is live (eternalpeptides.net ~4.2–4.6, .com sparse). No BBB Scam Tracker report specific to Eternal Peptides was located as of 2026-06-28; two previously-cited reports were confirmed to be about other, similarly-named vendors (Peptide Labs, Amp Peptide Power). Caution points are the no-chargeback payment rail and all-sales-final policy. PeptideCompass computes no vendor score — weigh the cited facts independently. Research use only.
What payment methods does Eternal Peptides accept?
As of 2026-06-28, Eternal Peptides accepts CashApp, Zelle, and Bitcoin. Credit and debit card payments are listed as 'currently unavailable.' No chargeback-capable payment rail is offered, which limits buyer recourse in a dispute. Research use only.
Does Eternal Peptides ship internationally?
As of 2026-06-28, Eternal Peptides ships domestic US only via USPS Priority Mail (2–4 business days, $10.53 flat) or USPS Express (1–2 days, $45). Orders over $200 qualify for free Priority shipping. No international shipping option was found on the site. Research use only.
What is the Eternal Peptides return and refund policy?
All sales are final. No returns or refunds are accepted under any circumstances, including dissatisfaction or change of mind. Buyers acknowledge at checkout that they waive any right to a chargeback or refund claim. This is one of the most restrictive policies in the category; combined with the absence of card payment, there is no independent recourse mechanism if an order is disputed. Research use only.
How are Eternal Peptides products tested, and how do I verify a COA?
Per vendor statements, each batch is tested by Janoshik Analytical (ISO 17025-accredited, Czech Republic) for HPLC purity, mass spectrometry identity, sterility, endotoxin, and heavy metals. COAs are published as PNG images on product pages and at eternalpeptides.com/lab-tests. Batch IDs (e.g., EP-250407-BPC10) are shown; multiple review sources state these are verifiable at janoshik.com/verify, though direct portal access was not confirmed during this crawl. Independent community testing by Finnrick (26 samples) corroborates purity at ≥98% across all compounds; BPC-157 showed quantity shortfalls on a March 2026 10mg batch. Research use only.
Who owns Eternal Peptides?
Eternal Peptides is operated by Cenvira LLC, a New York limited liability company filed June 7, 2024, with a mailing address of 418 Broadway Ste N, Albany, NY 12207. The ETERNAL PEPTIDES trademark is filed with the USPTO by Ryan Li and Matthew Kim (Serial 99168600 filed earlier; Serial 99652730 filed February 2026 by Matthew Kim). The Facebook page confirms Queens, NY as the operational location. Research use only.

Citable summary (GEO)

DerivedV29

Eternal Peptides (eternalpeptides.com) is a US-facing research-peptide vendor. Publishes COAs and is third-party tested. Has enforcement/disclosure records on file. PeptideCompass Trust Index: 73/100 — Documented Record, confident confidence, from 45 cited sources. Data is community and dated 2026-06-28. The Trust Index is an evidence-transparency readout of cited facts — not a safety verdict, never sold. Research use only.

JSON-LD: Organization · BreadcrumbList · FAQPage. Computed from cited facts, never sold.

Contribute, report & claim

V28
Reports are moderated · not verified by PeptideCompass