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

GLP-1 Research Lab

glp1researchlab.comUnder reviewResearch use only

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

Publishes COAsDomestic shippingReship policy

—products listed

—Trustpilot

—founded

Candidateconfidence

2026-06-27 as of

Vendor Trust Index

/100

Provisional — Insufficient Data

Not enough cited data to compute a Trust Index. Absence of evidence is not evidence of badness.

Coverage66%

ConfidenceModerate

Cited facts20

A transparency readout of 20 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →

Catalog breadth

—

No data available

External rating

—

No data available

COA policy

Cited

Yes

publishes COAs

Operating status

Cited

Under review

as of 2026-06-27

Trust Index breakdown

DerivedV3

The Trust Index weighs five evidence pillars — purity claims-vs-reality, testing transparency, enforcement conduct, operational accountability and reputation integrity — into a single 0–100 factor. Nothing here can be bought.

Provisional — Insufficient Data. This listing is under review; the Trust Index is withheld until verification completes. A precise number is withheld rather than guessed — absence of evidence is never shown as a low score.

Evidence at a glance

DerivedV3

Products listed: 1
Publishes COAs: Yes
Independent tests tracked: 0
Enforcement records: 0
Cited sources: 20

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: glp1researchlab.com
Payment: Not disclosed
Third-party testing: Not confirmed
Published COAs: Yes
HQ disclosed: US-WY
Sponsored placement: No

Vendor details

CitedV1

Founded (claimed): No data available
HQ: US-WY
Address: Peptide Research Lab Inc., 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801, USA (registered-agent / virtual-office address — see registration note)
Contact: support@glp1researchlab.com
Ships from: US
Ships to: US
Categories: Peptides · GLP-1 analogs
Grade claimed: research
Website: glp1researchlab.com

WHOIS: Legal entity stated on the contact/about pages is 'Peptide Research Lab Inc.' at 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801 — a well-documented Wyoming registered-agent / virtual-office address shared by 100,000+ entities (also used by other peptide sellers such as Xcel Peptides and Penguin Peptides), not an operating laboratory. The Wyoming Secretary of State business-entity detail page returned by search was CAPTCHA-blocked and could not be opened to confirm the entity's existence, status, or officers. Domain WHOIS (registration date/registrar) was not confirmed. Real corporate HQ is unknown. startinwyoming.com

Find them

Verify you are on glp1researchlab.com — 1 domain variant 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

1 representative listings captured on 2026-06-27. 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	COA
TITirzepatidePeptides	—		—

No live per-product prices were captured. The brief restricts WebFetch to gov/news/registry sources, and WebSearch snippets for glp1researchlab.com product pages returned no prices. The vendor's affiliate page states an average order value of ~$275 (used to advertise ~$82.50 per 30% commission), which is the only monetary figure on record — not a product price. Tirzepatide is the confirmed flagship SKU; the catalog is described as GLP-1-focused but a full SKU list / breadth was not verified. All pricing UNVERIFIED.

Price-per-mg snapshot

DerivedV7

No data availableNo price series collected.

Deals & bulk pricing

CitedV8

Affiliate program: 30% commission per qualified sale (avg order ~$275, ~$82.50/sale), free to join, 90-day cookie; approved affiliates distribute shareable promo codes (no public customer code captured). glp1researchlab.com

Price snapshot

DerivedV6

No data availableRequires price data.

Shipping & fulfillment

CitedV9

Ships from: US
Ships to: US
Domestic shipping: Yes
Ship speed: No data available
Carriers: FedEx 2-day (vendor-stated, US fulfillment)
Payment: No data available

Reship / seizure: For damaged/defective/incorrect orders only: notify support within 48 hours of delivery; a replacement may be issued at the vendor's sole discretion.

Returns: No returns, refunds, or exchanges under any circumstances once an order has shipped (research-only goods). Only exception is a damaged/defective/incorrect arrival reported within 48 hours.

glp1researchlab.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

not on record

Independent tests tracked

not on record

GMP / ISO claim

not on record

Vendor states every batch is third-party tested at 'certified U.S. facilities' / 'independent laboratories' using HPLC and Mass Spectrometry to verify >=99% purity, identity and potency, with a 'U.S.-issued' Certificate of Analysis included per lot and a dedicated public COA/Testing page. CAVEAT: the testing laboratory is NOT named anywhere on record, no individual per-lot COA documents were independently located in this crawl, and the brand does not appear in the public Janoshik Analytical database. All testing claims are vendor self-asserted and uncorroborated by any third party.

Methods: HPLC + Mass Spectrometry (vendor-stated); no named lab, no independently located COA documents..

COA repository · published lab results

No data availablePer-lot COA records have not been collected.

Independent test results

V11

No data availableNo independent assays tracked for this vendor.

Authenticity & anti-spoofing

CitedV12

Official domain: glp1researchlab.com

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

Known domain variants

glp1researchlab.com — official · Sole known storefront. Pages resolve under two URL structures — Shopify-style (/pages/about-us, /pages/contact, /pages/shipping-returns, /blogs/news) and trailing-slash paths (/about-us/, /contact-us/, /coa-testing/, /affiliate-program/); both observed in search results. No WHOIS registration date could be confirmed in this crawl.

V13 · V14 · V15 · V16 · V17

Reputation & sentiment

Online sentiment

Community signalUGC · disclaimedV13

Forum sentiment: unknown · unverified

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

Reddit & community

UGC · disclaimedV14

No data availableCommunity mentions are not collected for this vendor.

Review sites

UGC · disclaimedV15

No data availableNo external ratings on file.

No independent reputation footprint located as of 2026-06-27: no Trustpilot profile, no BBB listing, no ScamAdviser / Scam Detector entry, and no Finnrick / vialaudit / PepPal / PeptideDeck / forum (incl. glp1forum.com) reviews found for this vendor. The only testimonials on record are first-party, displayed on the vendor's own homepage. Treat all quality/origin claims as uncorroborated.

glp1researchlab.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

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

Operating status & continuity

CitedV20

Status: Under review
Last confirmed: 2026-06-27
US-facing: Yes
Domain history: 1 variants on record
Known rebrands / aliases: None on record

Legal entity stated on the contact/about pages is 'Peptide Research Lab Inc.' at 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801 — a well-documented Wyoming registered-agent / virtual-office address shared by 100,000+ entities (also used by other peptide sellers such as Xcel Peptides and Penguin Peptides), not an operating laboratory. The Wyoming Secretary of State business-entity detail page returned by search was CAPTCHA-blocked and could not be opened to confirm the entity's existence, status, or officers. Domain WHOIS (registration date/registrar) was not confirmed. Real corporate HQ is unknown.

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 GLP-1 Research Lab 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

BulkGLP

US-facing · GLP-1 / tirzepatide / retatrutide-focused research peptides

Ascension Peptides

US-facing · GLP-1 metabolic peptides incl. retatrutide

Peptide Sciences

US-facing · broad research-peptide catalog incl. GLP-1 analogs

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: 20 cited
Captured: 2026-06-27
Provenance: web_research + adversarial_verification

View 20 sources

FAQ

CitedV31

Is GLP-1 Research Lab legit, and what is on record?

GLP-1 Research Lab (glp1researchlab.com) is a live, US-facing research-peptide storefront focused on GLP-1 analogs, primarily tirzepatide, with a Research Use Only disclaimer. What is verifiable is thin: there is no Trustpilot, BBB, ScamAdviser, or independent forum/lab footprint, the only testimonials are on the company's own site, the listed legal entity ('Peptide Research Lab Inc.') sits at a Wyoming mass-registration virtual-office address rather than a lab, and the WHOIS/registration details could not be confirmed. No enforcement action against this specific vendor was found, but its USA-sourcing, USA-manufacturing and >=99% third-party-tested purity claims are all uncorroborated. PeptideCompass computes no vendor score — weigh the cited facts yourself. Research use only.

glp1researchlab.com

Where does GLP-1 Research Lab ship, and what is the return policy?

The vendor states US fulfillment via FedEx 2-day shipping. Returns are not accepted: no returns, refunds, or exchanges once an order has shipped. The only exception is a damaged, defective, or incorrect order reported to support@glp1researchlab.com within 48 hours of delivery, after which a replacement may be issued at the vendor's sole discretion. Research use only.

glp1researchlab.com

Does GLP-1 Research Lab provide COAs or lab tests?

The vendor claims every batch is third-party tested at 'certified U.S. facilities' by HPLC and Mass Spectrometry to verify >=99% purity, with a U.S.-issued Certificate of Analysis included per lot and a public COA/Testing page. However, the testing lab is not named, no individual COA documents were independently located, and the brand does not appear in the public Janoshik database — so the testing program is vendor-asserted and unverified. Research use only.

glp1researchlab.com

Are these products legal or intended for human use?

GLP-1 Research Lab states all products are for research and development use only and not for human consumption, injection, or therapeutic use, and that it is not a compounding pharmacy or outsourcing facility. Note the broader regulatory context: the FDA has issued warning letters to 50+ GLP-1 compounders and online sellers in 2025-2026 over unapproved semaglutide/tirzepatide/retatrutide, and tirzepatide is additionally subject to a source-agnostic USITC General Exclusion Order. Buyers are responsible for local import/compliance. Research use only.

wsgr.com

Citable summary (GEO)

DerivedV29

GLP-1 Research Lab (glp1researchlab.com) is a US-facing research-peptide vendor. Publishes certificates of analysis. No enforcement actions on record. PeptideCompass Trust Index: Provisional — Insufficient Data — This listing is under review; the Trust Index is withheld until verification completes.. Data is candidate 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