Crownwell Research scores 96.2/100 from PeptideScores based on 5 verified third-party COAs, ranking #19 of 32 evaluated vendors as of July 2026.
About Crownwell Research
Crownwell Research builds its catalog around a single rule: nothing is listed until it can be backed by independent third-party paperwork. Every compound is tested through Freedom Diagnostics, with...
Highlights
- same_day_dispatch
- third_party_tested
- wide_selection
- mass_spec_verified
- usa_based_lab
- Competitive pricing
- Domestic shipping available
- Fast shipping times
- Accepts debit/credit cards
- No minimum order required
Detailed Scores
Other testing
Crownwell Research TB 500 10mg Freedom Diagnostics COA
Jul 2026
Crownwell Research GLP3 GLP3 30mg Freedom Diagnostics COA
Jul 2026
Crownwell Research MOTS C 10mg Freedom Diagnostics COA
Jul 2026
Results apply only to the specific sample, lot, and date identified in the linked laboratory report.
Detailed Analysis
Purity & Testing
Product Selection
Customer Service
Shipping
Crownwell Research ships internationally to select countries where research importation is permitted. Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country.
Reputation
Product Catalog
Payment & Info
Accepted Payments
Mastercard, Zelle, Moonpay, Plaid, Cash App, Square
Is Crownwell Research Legit?
Yes, Crownwell Research is legit. It holds Elite Vendor status on PeptideScores with a composite score of 96.2 out of 100, meaning it meets independently verified standards for lab testing transparency, COA publication, and community reputation.
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