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Head-to-Head · 2026

Direct Peptides vs Modern Aminos

Independent side-by-side comparison — PVS scores, lab-verified purity, CoA coverage, and community sentiment. Rankings based solely on data; no paid placements, ever.

34PVS
Direct Peptides

UK · 99.0% reported purity · 140+ CoAs

PepAssure VerifiedFull Direct Peptides report
Higher PVS80PVS
Modern Aminos

International · 99.0% reported purity · 53+ CoAs

PepAssure VerifiedFull Modern Aminos report

The short answer

Modern Aminos currently holds the higher Peptide Verification Score — 80/100 vs 34/100 for Direct Peptides. The pillar breakdown below shows where each vendor earns (or loses) points across purity testing, CoA verification, community sentiment, transparency, and order experience — see the scoring methodology for how the PVS is computed.

Pillar-by-pillar breakdown

Direct Peptides (left) vs Modern Aminos (right) — green marks the stronger pillar. “—” means insufficient data.

82Purity82
78CoA80
80Sentiment81
—Transparency78
75Experience80

At a glance

MetricDirect PeptidesModern Aminos
PVS score34/10080/100★
Reported purity99.0%99.0%
CoAs on file140★53
Sentiment80%81%★
Last tested4 months ago4 months ago
LabJanoshikJanoshik
Price tier$$$
CategoryMOTS-cTirzepatide
Shipping2-4 days5-7 days
LocationUKInternational

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Rankings based solely on data. No paid placements — ever.