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VendorsNorthline Labs
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

Northline Labs

northlinelabs.orgUnder reviewResearch 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
~120products listed
4.7/5365 Trustpilot
—founded
Communityconfidence
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.

Coverage84%
ConfidenceModerate
Cited facts26

A transparency readout of 26 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →

Catalog breadth

Cited
~120
products in the catalog

External rating

Cited
4.7/5
365 Trustpilot reviews

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
23
Publishes COAs
Yes
Independent tests tracked
1
Enforcement records
0
Cited sources
26

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
northlinelabs.org
Payment
creditCard · debitCard
Third-party testing
Yes
Published COAs
Yes
HQ disclosed
US-MN
Sponsored placement
No

Vendor details

CitedV1
Founded (claimed)
No data available
Domain registered
2025-12-19
HQ
US-MN
Address
3501 NE Marshall St, Minneapolis, MN 55418, US
Contact
hello@northlinelabs.org
Ships from
US
Ships to
US
Categories
Single Peptides / Compounds · Muscle Recovery Peptides · Blends / Sets · Bacteriostatic Water
Grade claimed
research
Website
northlinelabs.org

WHOIS: northlinelabs.org was registered 2025-12-19 (WHOIS last updated 2026-01-11, renewal 2026-12-19) — only ~6 months before this capture, making it a brand-new storefront. The 'About' page nonetheless presents the company as having 'earned the trust of researchers, universities, and private labs nationwide,' which the domain age does not support. Registrant identity is privacy-masked to a Toronto, Canada address, contrasting with the claimed Minneapolis, MN HQ (3501 NE Marshall St). No founding year is stated on the site. scamadviser.com

Find them

V1

Verify you are on northlinelabs.org — 3 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

23 listings from the live catalog, captured on 2026-08-03. 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
CJCJC-1295 & Ipamorelin BlendBlends
$16020 mg vial$8.00
CJCJC-1295 & Ipamorelin BlendBlends
$99.9910 mg vial$10.00
5A5-Amino-1MQPeptides
$20050 mg vial$4.00
5A5-Amino-1MQPeptides
$89.995 mg vial$18.00
AOAOD-9604Peptides
$11010 mg vial$11.00
AOAOD-9604Peptides
$79.995 mg vial$16.00
BPBPC-157Peptides
$10520 mg vial$5.25
BPBPC-157Peptides
$87.9910 mg vial$8.80
IGIGF-1 LR3Peptides
$99.991 mg vial$99.99
MOMOTS-cPeptides
$13040 mg vial$3.25
MOMOTS-cPeptides
$84.9910 mg vial$8.50
RERetatrutidePeptides
$30050 mg vial$6.00
RERetatrutidePeptides
$19030 mg vial$6.33
RERetatrutidePeptides
$13020 mg vial$6.50
RERetatrutidePeptides
$99.9915 mg vial$6.67
RERetatrutidePeptides
$79.9910 mg vial$8.00
SESemaxPeptides
$12030 mg vial$4.00
SESemaxPeptides
$89.9910 mg vial$9.00
SSSS-31Peptides
$16050 mg vial$3.20
SSSS-31Peptides
$59.9910 mg vial$6.00
TETesamorelinPeptides
$12520 mg vial$6.25
TETesamorelinPeptides
$79.9910 mg vial$8.00
THThymalinPeptides
$69.9910 mg vial$7.00

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.

SS-31$3.20/mg
MOTS-c$3.25/mg
Semax$4.00/mg
5-Amino-1MQ$4.00/mg
BPC-157$5.25/mg
SS-31$6.00/mg
Retatrutide$6.00/mg
Tesamorelin$6.25/mg
Retatrutide$6.33/mg
Retatrutide$6.50/mg
Retatrutide$6.67/mg
Thymalin$7.00/mg
Retatrutide$8.00/mg
Tesamorelin$8.00/mg
CJC-1295 & Ipamorelin Blend$8.00/mg
MOTS-c$8.50/mg
BPC-157$8.80/mg
Semax$9.00/mg
CJC-1295 & Ipamorelin Blend$10.00/mg
AOD-9604$11.00/mg
AOD-9604$16.00/mg
5-Amino-1MQ$18.00/mg
IGF-1 LR3$99.99/mg

Deals & bulk pricing

CitedV8

Price snapshot

DerivedV6
Lowest $/mg
$3.20
Median $/mg
$7.00
Highest $/mg
$99.99

Across 23 priced listings — cheapest SS-31 ($3.20/mg), priciest IGF-1 LR3 ($99.99/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
~1 days domestic
Carriers
UPS (vendor-stated)
Cost
Free shipping over $200
Payment
creditCard · debitCard

Returns: noRefunds

peptideresearchreviews.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
1 on file
GMP / ISO claim
not on record
Vendor states every batch is third-party tested at 99%+ purity with a Certificate of Analysis published on the corresponding product page before an order ships, and a COA included with every order. Per independent review, the COAs are HPLC-only (no mass-spec identity confirmation) and do not consistently name the lab that performed the testing, which makes them weaker evidence than reports from named, industry-respected labs. No COA lab is identified. UNVERIFIED — vendor pages return HTTP 403 to automated fetch; captured via search snippets and a secondary review.

Methods: HPLC for purity (vendor-stated); no mass spectrometry / identity confirmation reported. Lab not named on COAs..

COA repository · published lab results

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

Independent test results

CitedV11

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

No independent lab assay located
No Janoshik, Finnrick, vialaudit or other independent third-party purity test of Northline Labs product was found as of 2026-06-27. The brand is absent from the public Janoshik database. All purity evidence traces to the vendor's own (unnamed-lab, HPLC-only) COAs.
peptideresearchreviews.com

Authenticity & anti-spoofing

CitedV12

Official domain: northlinelabs.org

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

Known domain variants

  • northlinelabs.org — official · Current storefront; registered 2025-12-19 (privacy-masked). Trustpilot 4.7/365.
  • northlinelabs.com — variant · Separate Trustpilot profile (4.1/5, 9 reviews) and a Scam Detector validator entry; relationship to the .org storefront unconfirmed.
  • staging13.northlinelabs.org — variant · Public-facing staging subdomain indexed in search — indicates a recently built (likely WooCommerce) site.
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

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

Peptide Research Reviews (editorial)Mixed2026
2026 editorial evaluation rates Northline 'mid-tier' (7.2/10 on its own scale): credits competitive pricing, same-day UPS dispatch from Minneapolis, and COAs published on product pages; criticizes HPLC-only documentation without mass-spec identity confirmation, COAs that do not name the testing lab, and the absence of any independent purity verification.
peptideresearchreviews.com
Trustpilot (vendor-invited)Positive2026
Aggregate 4.7/5 across ~365 invited reviews praises fast/same-day shipping, responsive email support, product quality and pricing. Volume is implausibly high for a domain registered only 2025-12-19; treat as gameable, vendor-solicited UGC, not independent verification.
trustpilot.com

Review sites

UGC · disclaimedV15

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

Trustpilot4.7(365)

4.7/5, ~365 reviews, vendor-invited; high review volume vs a domain registered only 2025-12-19 — possible seeding, unverified

Separate .com profile, 4.1/5 across only 9 reviews

Algorithmic '1/100 trust score', blacklist warning, classifies it a 'Suspicious Shop' citing very young domain (~5 months), low popularity, medical-risk heuristics. Algorithmic — not an adjudicated finding.

Low trust score; 'may be a scam', flags the very young domain. Algorithmic.

Algorithmic validator entry for the .com variant

Editorial review-site evaluation (scored 7.2/10 on the site's own scale — NOT a PeptideCompass score). 'Mid-tier': praises documentation/price, flags HPLC-only + unnamed-lab COAs and no independent purity verification.

Trustpilot (northlinelabs.org) shows a 4.7/5 TrustScore across ~365 reviews (reported breakdown 85% 5-star / 10% 4-star / 1% 3-star / 2% 2-star / 2% 1-star). Treat with strong caution: the .org domain was only registered 2025-12-19 (~6 months before capture), so a 365-review volume on a brand-new storefront is unusual and consistent with possible review seeding. The profile is vendor-invited and unverified by our crawl (Trustpilot 403s to automated fetch). A separate northlinelabs.com Trustpilot profile sits at 4.1/5 with only 9 reviews. Algorithmic scam engines simultaneously flag the site (see reviewSites/scamReports), so independent corroboration is contradictory.

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

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
3 variants on record
Known rebrands / aliases
Migrated to northlinelabs.org (2025-12-19)

northlinelabs.org was registered 2025-12-19 (WHOIS last updated 2026-01-11, renewal 2026-12-19) — only ~6 months before this capture, making it a brand-new storefront. The 'About' page nonetheless presents the company as having 'earned the trust of researchers, universities, and private labs nationwide,' which the domain age does not support. Registrant identity is privacy-masked to a Toronto, Canada address, contrasting with the claimed Minneapolis, MN HQ (3501 NE Marshall St). No founding year is stated on the site.

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 scam/blacklist flag — Gridinsoft assigns a '1/100 trust score' with a blacklist warning and classifies northlinelabs.org as a 'Suspicious Shop', citing a very young domain (~5 months), low site popularity, and medical-risk heuristics. ScamAdviser similarly returns a low trust score and a 'may be a scam' caution centered on the young domain. These are automated risk signals, not adjudicated findings or confirmed non-delivery reports; no specific customer non-delivery complaint was located.
Algorithmic flag (unadjudicated) · gridinsoft.com

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

V22 · V23 · V24

Compare & discover

Compare vendors

V22

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

Similar vendors

V23
No data availableSimilar-vendor matching is not yet computed.

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
CommunityReview: needs_review
Reviewed by
PeptideCompass editorial
Sources
26 cited
Captured
2026-06-27
Provenance
web_research + adversarial_verification
View 26 sources

FAQ

CitedV31
Is Northline Labs legit, and what is on record?
Northline Labs (northlinelabs.org) is a US-facing research-peptide storefront stating a Minneapolis, MN base and 99%+ purity with COAs. On record: the .org domain was registered only on 2025-12-19 (a brand-new storefront), its WHOIS registrant is privacy-masked to a Toronto, Canada address, and algorithmic scam engines (Gridinsoft, ScamAdviser) flag it as suspicious — while its own Trustpilot profile shows 4.7/5 across ~365 reviews, an unusually high volume for a 6-month-old domain. No FDA warning letter or independent lab assay was located. PeptideCompass computes no vendor score — weigh the cited facts yourself. Research use only.
gridinsoft.com
What payment methods does Northline Labs accept?
Per an independent review, Northline Labs accepts credit/debit cards plus Apple Pay and Google Pay through a hosted checkout, with no cryptocurrency option reported. Card-not-stored hosted checkout means standard card chargeback recourse may apply. Unverified against the live site (vendor pages block automated fetch). Research use only.
peptideresearchreviews.com
Does Northline Labs provide COAs or lab tests?
The vendor states every batch is third-party tested at 99%+ purity with a COA published on the product page and included with each order. Independent review notes the COAs are HPLC-only (no mass-spec identity confirmation) and do not name the testing lab, which is weaker evidence than reports from named labs such as Janoshik. No independent third-party assay of Northline product was found. Research use only.
peptideresearchreviews.com
Where and how does Northline Labs ship?
Northline Labs states same-business-day dispatch (orders before ~2 PM CT) via UPS, with free shipping on orders over $200; it presents as US/domestic-facing ('nationwide'). No published reship/return/cancellation policy was located. Research use only.
peptideresearchreviews.com

Citable summary (GEO)

DerivedV29

Northline Labs (northlinelabs.org) is a US-facing research-peptide vendor. Publishes COAs and is third-party tested. 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 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