53
OF 100
VENDOR AUDIT
Core Peptides
156 Vanguard records from three lab orders, a KPV lot at 59.35% purity, an IGF-1 LR3 vial at 42% of label, and 42 shop PDFs missing quantity. 53/100.
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VENDOR MATCHUP · AUDITED
Core Peptides vs Pepspan
Two audits, side by side. Composite, subscores, shipping, payment, coupons. Pepspan takes the higher composite this cycle.
Composite score
vs
74
OF 100
VENDOR AUDIT
Pepspan
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.
Subscore breakdown
7 METRICSMETRIC
CORE PEPTIDES
PEPSPAN
Composite · weighted avg
53/100
vs
74/100
Purity / COA
45/100
vs
78/100
Shipping · stated domestic days
2.0d
vs
3.0d
Pricing
55/100
vs
72/100
Support
55/100
vs
70/100
Last reviewed
2026-10-10
vs
2026-05-20
Payment
card, ach, crypto
vs
card, crypto
Catalog overlap
ONLY CORE PEPTIDES
tesamorelinaod-9604kpvdsipsemaxselankmelanotan-2
BOTH
bpc-157tb-500ghk-cumots-cnad-plusipamorelincjc-1295sermorelinepitalon
ONLY PEPSPAN
No exclusive specialties for Pepspan.