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Head-to-Head · 2026

Chemical Planet vs PepChem

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

Higher PVS80PVS
Chemical Planet

USA · 99.1% reported purity · 137+ CoAs

PepAssure VerifiedFull Chemical Planet report
33PVS
PepChem

Canada · 99.0% reported purity · 42+ CoAs

PepAssure VerifiedFull PepChem report

The short answer

Chemical Planet currently holds the higher Peptide Verification Score — 80/100 vs 33/100 for PepChem. 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

Chemical Planet (left) vs PepChem (right) — green marks the stronger pillar. “—” means insufficient data.

83Purity80
79CoA76
81Sentiment78
77Transparency—
80Experience65

At a glance

MetricChemical PlanetPepChem
PVS score80/100★33/100
Reported purity99.1%★99.0%
CoAs on file137★42
Sentiment81%★78%
Last tested4 months ago4 months ago
LabJanoshikJanoshik
Price tier$$$
CategoryRetatrutideSemax
Shipping4-6 days4-6 days
LocationUSACanada

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