Layer A — cited: COA practices, testing, enforcement, provenanceLayer B — disclaimed: online sentiment, community reportsIndependence firewall: the Trust Index (56/100) 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

EZ Peptides

ezpeptides.comActiveResearch use only

US-facing research-peptide supplier, research-grade, founded 2023. Publishes certificates of analysis. Third-party tested. Identity and claims are vendor-stated unless cited. Research use only.

3rd-party testedPublishes COAsDomestic shippingReship policy

~25products listed

4.7/5176 Trustpilot

2023founded

Communityconfidence

2026-06-27 as of

Vendor Trust Index

56/100

Mixed Record

Meaningful strengths alongside documented gaps or unresolved questions. Read the cited facts and weigh them yourself.

Coverage100%

ConfidenceHigh

Cited facts42

A transparency readout of 42 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →

Catalog breadth

Cited

~25

products in the catalog

External rating

Cited

4.7/5

Peptide Critic · 76 reviews

COA policy

Cited

Yes

publishes COAs

Operating status

Cited

Active

as of 2026-06-27

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)10/30 · 30%

Testing & verification transparency7.5/20 · 20%

Regulatory & enforcement conduct20/20 · 20%

Operational transparency & accountability8/18 · 18%

Reputation integrity10/12 · 12%

Raw 55.5 → capped 56/100 · Confident confidence · 100% coverage (12/12 evidence dimensions). Full methodology.

Evidence at a glance

DerivedV3

Products listed: 35
Publishes COAs: Yes
Independent tests tracked: 2
Enforcement records: 0
Cited sources: 42

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: ezpeptides.com
Payment: Card · Crypto
Third-party testing: Yes
Published COAs: Yes
HQ disclosed: US-NM
Sponsored placement: No

Vendor details

CitedV1

Founded (claimed): 2023
Domain registered: 2023-11-25
HQ: US-NM
Address: 5203 Juan Tabo Blvd NE, STE 2B, Albuquerque, NM 87111 (snippet-sourced; phone area code 317 is Indiana, not NM — unreconciled)
Contact: support@ezpeptides.com
Ships from: US
Ships to: US
Categories: Peptides · GLP-1 / Metabolics · Blends · Kits · Single Vials
Grade claimed: research
Website: ezpeptides.com

WHOIS: Domain ezpeptides.com registered 2023-11-25 (Hostinger, Lithuania-based registrar; WHOIS owner private), renews 2026-11-25 — consistent with a late-2023 launch and the '12+ months operating' framing in 2026 reviews. A registered entity 'EZ PEPTIDES LLC' is listed in Albuquerque, NM (Bizapedia). The brand reportedly spun off from Nexaph (sister company); see community/disclosures. bizapedia.com

Find them

Verify you are on ezpeptides.com — 4 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

35 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.

Compound	Price	Size	Price / mg
GLGLOW BlendBlends	$88.00	70 mg vial	$1.26
KLKLOW BlendBlends	$98.00	80 mg vial	$1.23
5A5-Amino-1MQPeptides	$68.00	50 mg vial	$1.36
AOAOD-9604Peptides	$53.00Out of stock	5 mg vial	$10.60
AOAOD-9604Peptides	$38.00	2 mg vial	$19.00
BPBPC-157Peptides	$44.00	10 mg vial	$4.40
BPBPC-157Peptides	$225	50 mg vial	$4.50
CACagrilintidePeptides	$44.00	5 mg vial	$8.80
CACagrilintidePeptides	$88.00	10 mg vial	$8.80
CACartalaxPeptides	$58.00	10 mg vial	$5.80
DSDSIPPeptides	$58.00	10 mg vial	$5.80
EPEpitalonPeptides	$38.00	10 mg vial	$3.80
GHGHK-CuPeptides	$53.00	100 mg vial	$0.530
GHGHK-CuPeptides	$35.00	50 mg vial	$0.700
IPIpamorelinPeptides	$44.00	10 mg vial	$4.40
KIKisspeptin-10Peptides	$44.00Out of stock	10 mg vial	$4.40
KPKPVPeptides	$44.00	10 mg vial	$4.40
LLLL-37Peptides	$78.00	10 mg vial	$7.80
MEMelanotan IPeptides	$44.00	10 mg vial	$4.40
MEMelanotan IIPeptides	$44.00	10 mg vial	$4.40
MOMod GRF 1-29Peptides	$38.00	5 mg vial	$7.60
MOMOTS-cPeptides	$54.00	10 mg vial	$5.40
OXOxytocinPeptides	$58.00	10 mg vial	$5.80
PEPentadeca ArginatePeptides	$44.00	10 mg vial	$4.40
PTPT-141Peptides	$44.00	10 mg vial	$4.40
SESelankPeptides	$44.00	10 mg vial	$4.40
SESemaxPeptides	$44.00	10 mg vial	$4.40
SESermorelinPeptides	$44.00	5 mg vial	$8.80
SNSNAP-8Peptides	$35.00	10 mg vial	$3.50
SUSurvodutidePeptides	$78.00	10 mg vial	$7.80
TETesamorelinPeptides	$68.00	10 mg vial	$6.80
TETesofensinePeptides	$168	50 mg vial	$3.36
THThymosin Alpha-1Peptides	$58.00	10 mg vial	$5.80
THThymosin Beta-4Peptides	$68.00	10 mg vial	$6.80
VIVIPPeptides	$58.00	10 mg vial	$5.80

Price-per-mg snapshot

DerivedV7

First dated snapshot (2026-06-27) — 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.

GHK-Cu$0.530/mg

GHK-Cu$0.700/mg

KLOW Blend$1.23/mg

GLOW Blend$1.26/mg

5-Amino-1MQ$1.36/mg

Tesofensine$3.36/mg

SNAP-8$3.50/mg

Epitalon$3.80/mg

BPC-157$4.40/mg

Ipamorelin$4.40/mg

Kisspeptin-10$4.40/mg

KPV$4.40/mg

Melanotan I$4.40/mg

Melanotan II$4.40/mg

Pentadeca Arginate$4.40/mg

PT-141$4.40/mg

Selank$4.40/mg

Semax$4.40/mg

BPC-157$4.50/mg

MOTS-c$5.40/mg

Cartalax$5.80/mg

DSIP$5.80/mg

Oxytocin$5.80/mg

Thymosin Alpha-1$5.80/mg

VIP$5.80/mg

Tesamorelin$6.80/mg

Thymosin Beta-4$6.80/mg

Mod GRF 1-29$7.60/mg

LL-37$7.80/mg

Survodutide$7.80/mg

Cagrilintide$8.80/mg

Sermorelin$8.80/mg

AOD-9604$10.60/mg

AOD-9604$19.00/mg

Deals & bulk pricing

CitedV8

thepeptidecatalog10% off all products with code 'thepeptidecatalog' (affiliate-published) thepeptidecatalog.com

Price snapshot

DerivedV6

Lowest $/mg: $0.530
Median $/mg: $4.40
Highest $/mg: $19.00

Across 35 priced listings — cheapest GHK-Cu ($0.530/mg), priciest AOD-9604 ($19.00/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: ~5 days domestic
Cost: Free standard shipping (3–5 business days) on orders over $200; otherwise calculated at checkout. Orders placed before 2:00 PM ET on business days eligible for same-day processing.
Payment: Card · Crypto

Reship / seizure: Damaged/broken/missing items must be reported within 24–48 hours of delivery with photo/video evidence (per snippet of return-and-refund policy).

Returns: After a returned product is received and inspected, refunds are processed within 7–10 working days to the original payment method only (per snippet).

ezpeptides.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

2 on file

GMP / ISO claim

not on record

Vendor states every product ships with a QR code that links to a per-batch Certificate of Analysis from an independent third-party lab, and maintains a public COA page (ezpeptides.com/coa). Per secondary reviewers, testing includes HPLC purity, LC-MS identity confirmation and endotoxin testing, with batch numbers for traceability. CAVEAT: the testing lab is not named on the vendor site; a Peptide Critic community thread reports that EZ Peptides' Janoshik COAs carry the SAME underlying test data as sister brand Nexaph's reports (different unique keys / task numbers), consistent with the practice of a vendor paying to re-list a manufacturer's existing test under its own name rather than commissioning a fully independent assay. Vendor pages returned HTTP 403 to automated fetch; all values are snippet-sourced and unverified.

Methods: HPLC (purity), LC-MS (identity confirmation) and endotoxin testing per secondary reviewers (vendor-stated, not independently confirmed); Finnrick-aggregated independent tests exist for retatrutide only..

COA repository · published lab results

Compound	Lot	Method
Retatrutide	—	HPLC + LC-MS (Janoshik, vendor-published / Finnrick-aggregated)

Independent test results

CitedV11

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

Finnrick Analytics — community aggregate (retatrutide only)

As of June 2026 Finnrick lists 6 EZ Peptides samples, ALL retatrutide, average score 7.7/10, median purity 99.9%, identity confirmed on 100% of samples. Results show wide batch-to-batch variance: individual batches scored 4.8 (93.20% purity, 6 Mar 2026), 6.4 (99.90%, 6 Mar 2026), 7.8 (99.40%, 3 Mar 2026), 9.5 (99.93%, 29 Dec 2025), 9.5 (99.90%, 14 Nov 2025) and 8.0 (99.95%, 4 Aug 2025). Finnrick-reported submitter satisfaction averaged 4.3/5 across the 6 reports. Labs anonymized by Finnrick as 'Lab E' / 'Lab G'. No Finnrick data for any non-GLP-1 compound (e.g. BPC-157, TB-500).

finnrick.com

Janoshik (vendor-published COAs) — shared with Nexaph

Peptide Critic community thread reports EZ Peptides and Nexaph publish Janoshik reports with identical test data but different unique keys / task numbers; commenters explain vendors can pay to re-list a manufacturer's existing Janoshik test under their own brand name. Treat EZ's published COAs as manufacturer/Nexaph-shared rather than independently re-assayed. UNVERIFIED community claim.

community.peptidecritic.com

Authenticity & anti-spoofing

CitedV12

Official domain: ezpeptides.com

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

Known domain variants

ezpeptides.com — official · Primary storefront; registered 2023-11-25 via Hostinger; HQ Albuquerque, NM
ezpeps.com — variant · Brand-overlapping storefront ('ezPeps – Quality Research Peptides') addressed at 20836 Hall Rd Suite #355, Clinton Township, MI; support@ezpeps.com; has its own Trustpilot (~112 reviews). Relationship to the NM entity is unclear — could be the same operator's second site, a regional split, or a clone. SURFACE, do not resolve.
ezpeptidesstore.com — variant · Mirror titled 'Buy High Purity Research Peptides in USA | EZ Peptides'; ownership not confirmed
ezpeptidesofficial.com — variant · Sells 'Ez Pepetide' kit products with odd spelling/branding; possible reseller or impersonator — verify before trusting

V13 · V14 · V15 · V16 · V17

Reputation & sentiment

Online sentiment

Community signalUGC · disclaimedV13

Forum sentiment: mixed · unverified

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

Reddit & community

UGC · disclaimedV14

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

Peptide Critic Community — 'Ezpeptide and Nexaph Janoshik test results'Mixed2026

Thread flags that EZ Peptides and Nexaph publish Janoshik COAs with identical test data but different unique keys/task numbers. Commenters explain EZ split off from Nexaph (former business partners), describe them as 'sister companies' selling the same batches (Nexaph in 10+ vial kits, EZ as single vials at a premium), and note vendors can pay to re-list a manufacturer's existing test under their own name. Treat as biased-but-primary UGC.

community.peptidecritic.com

The Peptide CatalogMixed2026

Affiliate-style 12-month review rates EZ Peptides highly on price, COA QR system and catalog breadth (~25+ peptides), and offers a 10% code. Notes support did not fully scale after order volume surged following the Peptide Sciences shutdown, and (in a cross-vendor BPC-157 piece) flags weak documentation depth and no cold-chain shipping.

thepeptidecatalog.com

Peptide Critic (editorial)Positive2026

4.7/5 from 76 community reviews; 'Lab Verified COAs'. Praise for the per-product QR/COA system, fast well-insulated shipping and quick email support; cons include slower support during high-demand periods and a reported crypto-payment confirmation issue with no email response.

peptidecritic.com

Review sites

UGC · disclaimedV15

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

Trustpilot (ezpeptides.com)—(176)

~176 reviews; snippet describes a '4-star' rating but exact TrustScore unconfirmed (Trustpilot blocks automated fetch)

Trustpilot (ezpeps.com)—(112)

~112 reviews; profile is for ezpeps.com (Clinton Township, MI) — a separate but brand-overlapping storefront, not necessarily the NM entity

Peptide Critic4.7(76)

4.7/5 community rating from 76 reviews; listed with 'Lab Verified COAs'; praises QR/COA system and fast shipping, flags support not fully scaled. Page 403s to automated fetch; figures snippet-sourced

Finnrick Analytics7.7(6)

7.7/10 average across 6 independent tests (all retatrutide); submitter satisfaction 4.3/5

Scam Detector15.4

Algorithmic 15.4/100 — 'stay away'; flags newly registered domain + high-risk signals (phishing/spam). Conflicts with other checkers

ScamAdviser—

Algorithmic 'legit / low risk'; trust score raised after a domain renewal — a lenient signal, not an endorsement

GridinSoft95.0

Algorithmic 95/100 'low risk'

ScamDoc—

Average Trust Score 80%

Trustpilot reputation is split across two domains and the exact TrustScore could not be confirmed from snippets (Trustpilot blocks automated fetch). The ezpeptides.com profile shows ~176 reviews and the ezpeps.com profile ~112 reviews, both described in snippets as a '4-star' rating. Note ezpeps.com is a separate Michigan-addressed storefront (see knownDomains) — its reviews may not represent the Albuquerque ezpeptides.com entity. Algorithmic checkers diverge sharply (Scam Detector 15.4/100 'stay away' vs ScamAdviser 'low risk', GridinSoft 95/100, ScamDoc 80%). Editorial reviewers (Peptide Critic 4.7/5, The Peptide Catalog) skew positive but note support-scaling issues after the Peptide Sciences shutdown.

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

No enforcement actions on record. No FDA warning letters, raids, recalls, or import alerts naming this vendor as of 2026-06-27. Absence of record is not a guarantee.

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

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

Operating status & continuity

CitedV20

Status: Active
Last confirmed: 2026-06-27
US-facing: Yes
Domain history: 4 variants on record
Known rebrands / aliases: Migrated to ezpeptides.com (2023-11-25)

Domain ezpeptides.com registered 2023-11-25 (Hostinger, Lithuania-based registrar; WHOIS owner private), renews 2026-11-25 — consistent with a late-2023 launch and the '12+ months operating' framing in 2026 reviews. A registered entity 'EZ PEPTIDES LLC' is listed in Albuquerque, NM (Bizapedia). The brand reportedly spun off from Nexaph (sister company); see community/disclosures.

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

Algorithmic high-risk flag — Scam Detector's validator gives ezpeptides.com 15.4/100 ('stay away'), citing a newly registered domain with high-risk signals (phishing/spam patterns). This sharply conflicts with ScamAdviser/GridinSoft/ScamDoc 'low risk' verdicts — algorithmic only, no confirmed fraud reports found.

Algorithmic — unconfirmed · scam-detector.com

Crypto payment not confirmed / support non-response — A customer review on Peptide Critic reports a crypto payment-confirmation problem with no response to support emails; separately a Trustpilot reviewer described a cloudy 5th vial replaced only with a coupon requiring extra shipping. Isolated community reports, not a pattern of non-delivery.

Community-reported · peptidecritic.com

Community-reported & unverified by PeptideCompass — counts reflect what platforms display, not adjudicated findings.

V22 · V23 · V24

Compare & discover

Compare vendors

V22

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

Similar vendors

CitedV23

By category overlap — listed alphabetically, never ranked

Nexaph

Reported sister company / supplier — sells the same batches in 10+ vial kits; EZ sells single vials

Ascension Peptides

US-facing · GLP-1 + research peptides; listed alongside EZ in 2026 'still operating' roundups

Swiss Chems

US-facing · broad peptides/SARMs catalog

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.

Data confidence & provenance

CitedV27

Reviewed by: PeptideCompass editorial
Sources: 42 cited
Captured: 2026-06-27
Provenance: web_research + adversarial_verification

View 42 sources

FAQ

CitedV31

Is EZ Peptides legit, and what is on record?

EZ Peptides (ezpeptides.com) is a US-facing research-peptide retailer that launched in late 2023 (domain registered 2023-11-25) and operates as 'EZ PEPTIDES LLC' out of Albuquerque, NM. It reportedly spun off from the vendor Nexaph and is described by the community as a sister company selling single vials from the same batches. On record: positive editorial coverage (Peptide Critic 4.7/5, The Peptide Catalog), independent Finnrick retatrutide tests averaging 7.7/10 with one batch at 93.2% purity, and sharply conflicting algorithmic trust scores (Scam Detector 15.4/100 'stay away' vs ScamAdviser/GridinSoft 'low risk'). No FDA warning letter naming EZ Peptides or Nexaph was found as of 2026-06-27. PeptideCompass computes no vendor score — weigh the cited facts yourself. Research use only.

peptidecritic.com

Are EZ Peptides' COAs independent?

EZ Peptides publishes per-product COAs accessible via a QR code on each vial and a public COA page, with testing said to include HPLC purity, LC-MS identity and endotoxin checks. However, a Peptide Critic community thread reports EZ's Janoshik reports carry the same underlying data as sister brand Nexaph's (different unique keys), consistent with paying to re-list a manufacturer's existing test under the EZ name rather than commissioning a fully independent assay. Independent Finnrick testing exists only for retatrutide. Research use only.

community.peptidecritic.com

How does EZ Peptides ship and take payment?

Per snippets of the vendor's policies: free standard shipping (3–5 business days) on orders over $200, same-day processing for orders before 2:00 PM ET, payment by major debit/credit cards via the ConvesioPay gateway, and crypto (at least one customer reported a crypto-confirmation issue). Refunds are processed within 7–10 working days to the original payment method after inspection; damaged/missing items must be reported within 24–48 hours with photo/video proof. These are snippet-sourced and unverified. Research use only.

ezpeptides.com

Citable summary (GEO)

DerivedV29

EZ Peptides (ezpeptides.com) is a US-facing research-peptide vendor. Publishes COAs and is third-party tested. No enforcement actions on record. PeptideCompass Trust Index: 56/100 — Mixed Record, confident confidence, from 42 cited sources. Data is community and dated 2026-06-27. 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