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Public per-batch COA library at /coa/ from Freedom DiagnosticsVendor profile
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Modern Research Peptides

modernresearchpeptides.net ↗

Public per-batch COA library at /coa/ from Freedom DiagnosticsCatalog depth — 61 products across every major peptide classFull GLP class with 4-7 size tiers per compoundSix hero blend SKUs covering BPC/TB, KLOW, GLOW, CJC/IPA, GHK/KPV, and Cagri/SemaNiche bioregulator + longevity coverage — Cardiogen, Pinealon, PNC-27, ARA-290, AHK-Cu, PE-22-28
Stacked Score
74
/ 100Strong
Medium confidenceUpdated 2 days agoMethodology →

Modern Research Peptides is a newer vendor with a public per-batch COA library and uses an independent lab for testing, placing them in the highest tier for purity testing. They offer a catalog of 65 peptides and provide fast shipping options. However, their community presence is limited with only a few Reddit mentions, and they only accept credit card payments. Their pricing is competitive compared to peers.

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Score Breakdown

  • Purity Testing20%
    95/100
  • Community Reputation15%
    55/100
  • FDA / Regulatory13%
    85/100
  • Shipping & Fulfillment12%
    80/100
  • Payment Security10%
    60/100
  • Customer Service10%
    55/100
  • Catalog Depth10%
    75/100
  • Price Competitiveness10%
    75/100

Evidence

Pros & Cons

Pros

  • Public per-batch COA library at /coa/ with date-stamped PDFs from Freedom Diagnostics, a peptide-specialized US testing lab with searchable verification at FreedomDiagnosticsTesting.com
  • Recent BPC-157 10mg COA shows 99.19% average purity by HPLC + UV detection coupled with mass spectrometry
  • 61-product catalog covering every major peptide class plus niche compounds — PNC-27, AHK-Cu, ARA-290, PE-22-28, Hexarelin, Gonadorelin
  • Full GLP class — GLP1-S (Semaglutide), GLP2-T (Tirzepatide), GLP3-R (Retatrutide) at 4-7 size tiers each, plus Cagrilintide and a Cagri/Sema blend
  • Six hero blend SKUs — BPC/TB at 10/20mg, KLOW 80mg, GLOW 70mg, CJC/IPA 20mg, GHK/KPV 50/10, plus a Cagri/Sema blend
  • Aggressive single-vial pricing — Tirzepatide (GLP2-T) at $39.99/10mg = $4.00/mg, Retatrutide (GLP3-R) at $46.99/5mg = $9.40/mg lower-tier; both step deeper at larger sizes
  • Three-tier 5-Amino-1MQ sizing (10mg, 30mg, 50mg) — uncommon range for the NNMT-inhibitor research class

Cons

  • Several typos and inconsistent capitalization across product names
  • MT-2 SKU labeled '10mg' but the product name itself notes the actual fill is 11.2mg — confirm net peptide content before dosing protocols
  • Newer entrant — limited Reddit / YouTube footprint at this point

Specialties

Public per-batch COA library at /coa/ from Freedom DiagnosticsCatalog depth — 61 products across every major peptide classFull GLP class with 4-7 size tiers per compoundSix hero blend SKUs covering BPC/TB, KLOW, GLOW, CJC/IPA, GHK/KPV, and Cagri/SemaNiche bioregulator + longevity coverage — Cardiogen, Pinealon, PNC-27, ARA-290, AHK-Cu, PE-22-28

Payment Methods

Credit card

Shipping

Domestic
Orders processed as quickly as reasonably possible after payment confirmation. Ground shipping standard; second-day air and overnight options available on some orders. USPS Priority Mail used where required. Carrier transit times are estimates.
International
No
Tracking
Yes
Carriers
—

Testing Methodology

Public per-batch COA library at /coa/ from Freedom Diagnostics (community-independent peptide testing CRO operating in the USA, searchable verification at FreedomDiagnosticsTesting.com). Test methodology: HPLC + UV detection coupled with Mass Spectrometry. Recent BPC-157 10mg COA: 99.19% average chromatographic purity, 10.74mg average net peptide vs 10mg label claim. Each batch COA carries a referenceable search code that customers can verify on the lab's own site.

FDA Warning History

No FDA warning letters on record.

Product Catalog

Every product we track from Modern Research Peptides, linked to its peptide research profile. Prices refreshed periodically — verify on the vendor site before ordering.

Affiliate Disclosure

Disclosure

Stacked earns a commission on purchases via affiliate links on this page. This does not influence our Stacked Score methodology.