Crownwell Research
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Supplier Profile
Last catalog sync: Jul 22, 2026 · Last profile review: Jul 22, 2026
20/100
Crownwell Research submitted itself for supplier review. The public site says it supplies research-grade peptides for advanced laboratory environments, highlights BPC-157, GHK-Cu, TB-500, MOTS-c, Cagrilintide, and Ipamorelin focus areas, and lists products such as bacteriostatic water, Glutathione 1200mg, and TB-500.
Needs evidence
Initial profile from supplier submission and public site review; quality/testing claims exist, but batch-level COA access needs confirmation.
COA access
unknown
Batch specificity
unclear
Testing labs
Unknown
Methods shown
Unknown
Lot numbers
Unknown
COA notes
Site claims 99% purity standard, independent verification, verified molecular identity, and batch-to-batch consistency; public COA access was not confirmed during this review.
Open questions
- Confirm public or request-only COA access and whether COAs are batch-specific.
- Confirm referral/affiliate program terms, commission rate, and coupon support.
- Confirm first-order discount code details if the email signup offer is intended for Peptide Plus users.
- Confirm named third-party testing lab.
COA Access
Location: Independent verification claimed; public COA location not confirmed
Available Products (35)
$35.00
$38.00
$58.00
$68.00
$65.00
$80.00
$29.00
Glutathione
$56.00
$54.00
$29.00
$45.60
Livagen 20mg, Cortagen 20mg, and Epitalon 50mg Kit Kit
$160.00
$48.00
$39.00
NAD+
$55.00
$59.00
$37.00
$36.00
$32.00
$47.00
$75.00
Tesofensine
$115.00
$44.00