Overview
Independence-firewalled vendor profile · Trust Index computed from cited factsCrush Research
crushresearch.shopActiveResearch use onlyUS-facing research-peptide supplier, research-grade, founded 2025. Publishes certificates of analysis. Third-party tested. Identity and claims are vendor-stated unless cited. Research use only.
A strong, well-cited record with independent corroboration and no disqualifying facts; minor gaps only.
A transparency readout of 23 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →
Catalog breadth
External rating
COA policy
Operating status
Trust Index breakdown
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.
Raw 67.5 → capped 68/100 · Confident confidence · 100% coverage (12/12 evidence dimensions). Full methodology.
Evidence at a glance
- Products listed
- 6
- Publishes COAs
- Yes
- Independent tests tracked
- 1
- Enforcement records
- 0
- Cited sources
- 23
Methodology & independence
No affiliate relationship with this vendor.
Legitimacy signals
- Official domain
- crushresearch.shop
- Payment
- Zelle
- Third-party testing
- Yes
- Published COAs
- Yes
- HQ disclosed
- US-WY
- Sponsored placement
- No
Vendor details
- Founded (claimed)
- 2025
- Domain registered
- 2025-09-26
- HQ
- US-WY
- Address
- 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801 (business address per Trustpilot listing; this is a well-known Wyoming registered-agent / virtual-office address shared by many companies — see registration note)
- Ships from
- US
- Ships to
- US, international
- Categories
- Peptides · GLP-1 / metabolic agonists · Blends · 10-pack kits
- Grade claimed
- research
- Website
- crushresearch.shop
WHOIS: Domain age corroborates a recent launch: crushresearch.com registered 2025-09-26 (NameCheap; last updated 2025-10-25 per search snippet — WHOIS not opened directly), and the founder narrative states the company was founded in October 2025. The current .shop storefront was relaunched 2026-04-13. Identity caveat: the only business address on record (1309 Coffeen Avenue STE 1200, Sheridan, WY 82801) is a high-volume Wyoming registered-agent / virtual-office address shared by numerous unrelated companies — including Xcel Research LLC, which received an FDA warning letter on 2024-12-10. Sharing this mailbox does NOT imply any connection to Xcel, but it means the address is not evidence of an operational HQ. The seed's 'Florida' HQ hint could not be confirmed in any source. who.is
Products & price
Vendor-listed prices, dated & cited — no ranking, no commissionProduct catalog & pricelist
6 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.
Prices captured 2026-06-27 from third-party reviews (peptidestack.io and the Gray Market Substack), NOT from first-party browsing — the live storefront returned a JS-only 'Loading…' shell to the crawler and review/validator pages 403'd, so all prices are snippet-derived and unverified. Retatrutide 30 mg is given as 'approximately $70'. Additional listed compounds without captured prices include Double Agonist 60 mg, GLP3-R (LY3437943), GHK-Cu, Thymosin Alpha-1, Selank, Semax, Kisspeptin, Melanotan-1/2, Pinealon and L-Carnitine.
Price-per-mg snapshot
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.
Deals & bulk pricing
Price snapshot
- Lowest $/mg
- $1.83
- Median $/mg
- $2.33
- Highest $/mg
- $3.90
Across 4 priced listings — cheapest Tirzepatide ($1.83/mg), priciest TB-500 (Thymosin Beta-4) ($3.90/mg). This vendor’s own catalog spread — not a cross-vendor ranking.
Shipping & fulfillment
- Ships from
- US
- Ships to
- US, international
- Domestic shipping
- Yes
- Ship speed
- ~5 days domestic
- Cost
- Free shipping over $200 (review-stated)
- Payment
- Zelle
Watch & alerts
Quality & COA verification
COA & testing practices
What this vendor proves about identity, purity & potency
Methods: HPLC (purity) + mass spectrometry (identity) + endotoxin / LAL screening; multi-vial per-batch testing (vendor- and review-stated). Heavy-metals and sterility testing described as planned on select batches.. Labs: Janoshik Analytical (review-stated, e.g. peptidestack — not independently confirmed on COA by this crawl), Freedom Diagnostics (community-reported on GLP-1 Forum — not independently confirmed).
COA repository · published lab results
Independent test results
1 independent test tracked — labs and findings as reported. No pass/fail tally is computed.
Authenticity & anti-spoofing
Official domain: crushresearch.shop
Only order from the official domain. Research-chem vendors are frequently impersonated by typosquats — verify the URL before purchase.
Known domain variants
Reputation & sentiment
Online sentiment
Forum sentiment: positive · unverified
A coarse community read, not a measured score. Platforms can be gamed — corroborate.
Reddit & community
2 community mentions — disclaimed UGC, each linked. Sentiment is reported, not measured.
Review sites
4 platforms on record — scores differ by scale; read the notes
~4/5 over ~25 reviews per search snippet; profile not opened directly (403). Reviews praise price, fast shipping, responsive owner.
5/5 community rating over 17 reviews; lists 'Lab Verified COAs' and a 10%-off code 'peptidecritic' (possible affiliate relationship).
Safety rating 'B' (Good); 8.4/10 average across 4 tests on 1 product (Retatrutide); median purity 99.8%; variable batch scores 6.0-9.8.
Algorithmic validator gives crushresearch.com 28.8/100, tagged 'Risky / Dubious / Perilous' — consistent with a very new domain; not an investigation or adjudicated finding.
Reputation across independent channels skews positive but the vendor is young (founded Oct 2025): Trustpilot (crushresearch.com) ~4/5 over ~25 reviews (figure from search snippet, profile not directly opened), Peptide Critic 5/5 over 17 reviews, and Finnrick rates it 'B'. Tempering factors: Scam Detector's algorithmic validator scores crushresearch.com 28.8/100 ('Risky/Dubious') — typical of a brand-new domain and not an adjudicated finding; the only confirmed payment rail is Zelle (no buyer protection); and several review sites carry discount codes for the vendor, so positive coverage may carry affiliate bias.
User reviews
Press & media
Trust, risk & enforcement
Enforcement & legal history
Warning letters, raids, shutdowns, BBB actions — cited or omitted
We publish negative records only with a source, and offer vendors a right of reply.
Buyer safety checklist
5 of 6 checks clear · derived from vendor-stated data.
Operating status & continuity
- Status
- Active
- Last confirmed
- 2026-06-27
- US-facing
- Yes
- Domain history
- 4 variants on record
- Known rebrands / aliases
- Migrated to crushresearch.shop (2025-09-26)
Domain age corroborates a recent launch: crushresearch.com registered 2025-09-26 (NameCheap; last updated 2025-10-25 per search snippet — WHOIS not opened directly), and the founder narrative states the company was founded in October 2025. The current .shop storefront was relaunched 2026-04-13. Identity caveat: the only business address on record (1309 Coffeen Avenue STE 1200, Sheridan, WY 82801) is a high-volume Wyoming registered-agent / virtual-office address shared by numerous unrelated companies — including Xcel Research LLC, which received an FDA warning letter on 2024-12-10. Sharing this mailbox does NOT imply any connection to Xcel, but it means the address is not evidence of an operational HQ. The seed's 'Florida' HQ hint could not be confirmed in any source.
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
Compare & discover
Compare vendors
See Crush Research side-by-side with every vendor on the directory — COA practices, testing, shipping, enforcement history.
Similar vendors
By category overlap — listed alphabetically, never ranked
Best value for
Cross-vendor price ranking is intentionally not computed
Compliance, meta & tools
Jurisdiction & legality
- Ships to
- US, international
- 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
- 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
- Reviewed by
- PeptideCompass editorial
- Sources
- 23 cited
- Captured
- 2026-06-27
- Provenance
- web_research + adversarial_verification
View 23 sources
FAQ
Is Crush Research legit?
Who runs Crush Research and when was it founded?
What payment methods does Crush Research accept?
Does Crush Research provide COAs / lab testing?
Where does Crush Research ship and how fast?
Citable summary (GEO)
Crush Research (crushresearch.shop) is a US-facing research-peptide vendor. Publishes COAs and is third-party tested. No enforcement actions on record. PeptideCompass Trust Index: 68/100 — Documented Record, confident confidence, from 23 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.