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The Roundup

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vendor matchup · audited

Modern Aminos vs Pepspan

Two audits, side by side. Composite, subscores, shipping, payment, coupons. Modern Aminos takes the higher composite this cycle.

§ 01

Composite score

modern-aminos

Modern Aminos

75/100

Dual US/EU peptide vendor with QR-code per-vial COAs, same-day shipping (12pm CST cutoff), 1,500+ Trustpilot reviews. Spans peptides, SARMs, nootropics. Lab identity unnamed.

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vs
pepspan

Pepspan

74/100

UK-registered EU-shipping peptide vendor (PEPSPAN LTD, Companies House 17144153). 13 products, Janoshik COAs claimed, 2-5 day EU delivery, no GLP-1s. Public-data preview.

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§ 02

Subscore breakdown

metricModern AminosPepspan
composite
weighted avg
●75/10074/100○
purity / coa
○70/10078/100●
shipping
domestic days
·3.0d3.0d·
pricing
●76/10072/100○
support
●78/10070/100○
last tested
·2026-05-202026-05-20·
payment
·card, cryptocard, crypto·
§ 03

Catalog overlap

only modern-aminos
tesamorelinmk-677
both
mots-cepithalonghk-cubpc-157tb-500cjc-1295ipamorelin
only pepspan
sermorelinnad-plus
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