78
OF 100
VENDOR AUDIT
CertaPeptides
Legit on public records: verifiable Janoshik reports, a named Romanian company. Official shop: certapeptides.com, not certa-peptides.com. Score 78/100.
affiliate disclosure · we earn commission on some vendor links. audits, scores, and rankings are independent — vendors do not pay for placement. read more →
VENDOR MATCHUP · AUDITED
CertaPeptides vs POWERpepsUSA
Two audits, side by side. Composite, subscores, shipping, payment, coupons. CertaPeptides takes the higher composite this cycle.
Composite score
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 METRICSMETRIC
CERTAPEPTIDES
POWERPEPSUSA
Composite · weighted avg
78/100
vs
64/100
Purity / COA
82/100
vs
65/100
Shipping · stated domestic days
3.0d
vs
2.0d
Pricing
80/100
vs
55/100
Support
70/100
vs
55/100
Last reviewed
2026-10-12
vs
2026-10-13
Payment
sepa, paysera
vs
venmo, zelle
Catalog overlap
ONLY CERTAPEPTIDES
cagrilintideepitalonselankmelanotan-25-amino-1mq
BOTH
retatrutidebpc-157tb-500ghk-cumots-cnad-plusss-31
ONLY POWERPEPSUSA
ipamorelin