Layer A — cited: COA practices, testing, enforcement, provenanceLayer B — disclaimed: online sentiment, community reportsIndependence firewall: the Trust Index (34/100) 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

Growth Guys Canada

growthguys.isActiveResearch use only

Canadian-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 shippingReship policy

~60products listed

3.2/51 Trustpilot

—founded

Communityconfidence

2026-06-27 as of

Vendor Trust Index

34/100

Limited / Cautioned Record

Substantial documented concerns — e.g. active enforcement or a corroborated non-delivery pattern. Read the cited facts.

Coverage82%

ConfidenceHigh

Cited facts57

A transparency readout of 57 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →

Catalog breadth

Cited

~60

products in the catalog

External rating

Cited

3.2/5

1 Trustpilot 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)1/30 · 30%

Testing & verification transparency5/20 · 20%

Regulatory & enforcement conduct20/20 · 20%

Operational transparency & accountability8/18 · 18%

Reputation integrity0/12 · 12%

Raw 34 → capped 34/100 · Confident confidence · 82% coverage (9/12 evidence dimensions). Full methodology.

Evidence at a glance

DerivedV3

Products listed: No data available
Publishes COAs: Yes
Independent tests tracked: 2
Enforcement records: 1
Cited sources: 57

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: growthguys.is
Payment: interac-etransfer · Crypto
Third-party testing: Yes
Published COAs: Yes
HQ disclosed: CA-ON
Sponsored placement: No

Vendor details

CitedV1

Founded (claimed): No data available
HQ: CA-ON
Contact: info@growthguys.is
Ships from: CA
Ships to: CA
Grade claimed: research
Website: growthguys.is

Find them

Verify you are on growthguys.is — the only domain on record.

V5 · V6 · V7 · V8 · V9

Products & price

Pricing & listings are not in the seed yet — shipping facts are

Product catalog & pricelist

No data availableVendor lists ~60 products; price-per-mg data has not been collected.

Price-per-mg snapshot

No data availableNo price series collected.

Deals & bulk pricing

No data availableNo promotional or bulk pricing collected.

Price snapshot

No data availableRequires price data.

Shipping & fulfillment

CitedV9

Ships from: CA
Ships to: CA
Domestic shipping: Yes
Ship speed: ~2 days domestic
Carriers: Canada Post
Payment: interac-etransfer · Crypto

Reship / seizure: FAQ states all sales are final; no returns accepted. Community sources (Canadian Brawn, PPW) cite reliable reships when shipping issues occur — not confirmed in vendor FAQ. See review.issues for conflict note.

Returns: noRefunds

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

All products independently tested by Janoshik Analytical (HPLC + MS) with multiple samples per batch. Unique Janoshik verification keys published per product page and on a dedicated Lab Results page. Matching batch report provided to customers. Only lab-tested products sold (exception: pharmaceutical bacteriostatic water). COAs verifiable at verify.janoshik.com. Confirmed via direct fetch of growthguys.is product pages 2026-06-27.

Labs: Janoshik.

COA repository · published lab results

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

Independent test results

CitedV11

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

Janoshik

All batches tested by Janoshik Analytical (HPLC + MS), multiple samples per batch; verifiable test keys published per product and on lab-results page. Confirmed by direct fetch of growthguys.is product pages and lab-results page 2026-06-27. Spot-verified COAs: BPC-157 5mg (99.88%, Jan 15 2026, test 99291-BPC157_1WVYWMTL2C4V); BPC-157 10mg (99.89%, Mar 24 2026, test 123379-BPC157_RYQG3P2YCMYU); Semaglutide 10mg (99.64%, Jun 25 2025, test 68856-Semaglutide_PMTUYB4SX7P7); Tesamorelin 10mg (99.86%, Apr 14 2026, test 136047-Tesamorelin_B55JAG5A8B24); Selank 12.5mg (99.57%, Feb 13 2026, test 106895-Selank_XU9KS1PTHRA3); AOD-9604 2.5mg (99.48%, Mar 25 2026, test 124400-AOD9604_CYICTTG3DF1W); PT-141 10mg (99.89%, Mar 25 2026, test 124398-PT141_CU8DBA56R2DG); Cagrilintide 10mg (99.66%, Jul 16 2025, test 71255-Cagrilintide_3GYPCWPET42D); Survodutide 10mg (99.00%, Dec 30 2024, test 54914-Survodutide_6A6WR5T5BGG4); Melanotan-2 10mg (99.77%, Mar 9 2026, test 112973-Melanotan2_CQGH6QRK44VN); Ipamorelin 10mg (99.82%, Dec 11 2025, test IPA03 report 93162). Retatrutide 10mg: historical batch RET01 (Sep 30 2024) at 96.27%; current batch RET21 (Janoshik, Mar 23 2026) at 99.56%, 11.56 mg average mass — confirmed via direct fetch of growthguys.is/shop/retatrutide/ (verifier-corrected 2026-06-27; initial lab-results page fetch truncated to 5 current COAs and missed RET21).

growthguys.is

Janoshik Analytical

growthguys.is

Authenticity & anti-spoofing

CitedV12

Official domain: growthguys.is

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

Known domain variants

None on record.

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

No data availableCommunity mentions are not collected for this vendor.

Review sites

UGC · disclaimedV15

Trustpilot3.2(1)

Trustpilot 3.2/5 based on a single 1-star review — extremely thin and unverified Layer B sample. PPW rates 7.8/10; Canadian Brawn shows 18 consecutive positive posts; Eroids and MESO-Rx positive. Automated heuristics (ScamAdviser, Gridinsoft, Scam Detector) flag domain based on WHOIS registrant (PeRiQuito / PRQ privacy-proxy) and technical signals, not verified user experiences.

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

Health Canada published public advisory RA-81874, 'Think twice before injecting peptides bought online: unauthorized products can seriously harm you,' last updated 2026-04-09. The advisory warns that unauthorized injectable peptides sold online have not been assessed for safety, efficacy, or quality. This is a category-wide advisory naming no specific seller. No Health Canada enforcement action, recall, or seizure naming Growth Guys Canada was found in a targeted search of recalls-rappels.canada.ca. For contrast, Health Canada HAS issued vendor-specific seizure and enforcement actions against Canada Peptide and Prime Research (Sherbrooke, QC) — but no such action against Growth Guys Canada was found. Present as product-category context only, not as a vendor-specific enforcement finding.

2026-04-09 · health canada advisory · recalls-rappels.canada.ca

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

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

Operating status & continuity

CitedV20

Status: Active
Last confirmed: 2026-06-27
Canadian-facing: Yes
Domain history: None on record
Known rebrands / aliases: None on record

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 Growth Guys Canada 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: CA
Canadian-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: 57 cited
Captured: 2026-06-27
Provenance: web_research

View 57 sources

FAQ

V31

No data availableNo curated FAQ for this vendor yet.

Citable summary (GEO)

DerivedV29

Growth Guys Canada (growthguys.is) is a Canadian-facing research-peptide vendor. Publishes COAs and is third-party tested. Has enforcement/disclosure records on file. PeptideCompass Trust Index: 34/100 — Limited / Cautioned Record, confident confidence, from 57 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