vialauditThe Roundup

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VENDOR MATCHUP · AUDITED

Modern Aminos vs POWERpepsUSA

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

Composite score

HIGHER COMPOSITE
70
OF 100
VENDOR AUDIT

Modern Aminos

Dual US/EU peptide vendor with QR-code per-vial COAs, same-day shipping and a broad peptides/SARMs/nootropics catalog across four storefronts (.com/.eu/.ca/.co). The EU store sells GLP-1s under code names (GLP-3 RT, GLP-1 SM), which carries a regulatory-exposure deduction; the US store is now login-gated and the lab identity is unnamed.

vs
64
OF 100
VENDOR AUDIT

POWERpepsUSA

New US shop on a WooCommerce storefront, domain registered April 2026, selling 22 research compounds with unusually complete certificates: full panels on 17 of 21 products, mostly from Optiq Health Labs, a real California lab. None of it is in our independent mirrors, two certificates come from an unverifiable lab, pricing runs well above our index on several staples, and payment is Venmo or Zelle only. Retatrutide is sold under its real name and we found no FDA action. Public-data audit, no first-hand order, 64/100.

Subscore breakdown

7 METRICS
METRIC
MODERN AMINOS
POWERPEPSUSA
Composite · weighted avg
70/100
vs
64/100
Purity / COA
70/100
vs
65/100
Shipping · stated domestic days
3.0d
vs
2.0d
Pricing
76/100
vs
55/100
Support
78/100
vs
55/100
Last reviewed
2026-10-12
vs
2026-10-13
Payment
card, crypto
vs
venmo, zelle

Catalog overlap

ONLY MODERN AMINOS
tesamorelinepitaloncjc-1295mk-677
BOTH
mots-cghk-cubpc-157tb-500ipamorelin
ONLY POWERPEPSUSA
retatrutidess-31nad-plus

Other matchups

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