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 Particle Peptides
Two audits, side by side. Composite, subscores, shipping, payment, coupons. Particle Peptides takes the higher composite this cycle.
Composite score
vs
62
OF 100
VENDOR AUDIT
Particle Peptides
Slovak shop that publishes its full certificate archive: 79 reports from Apigenex and Liquilabs, 9 checkable on the lab's own server. Older lots run short of label; 2025-26 Liquilabs lots meet it. Sells retatrutide as "GLP-3". Public-data audit, no first-hand order, 62/100.
Subscore breakdown
7 METRICSMETRIC
CORE PEPTIDES
PARTICLE PEPTIDES
Composite · weighted avg
53/100
vs
62/100
Purity / COA
45/100
vs
65/100
Shipping · stated domestic days
2.0d
vs
5.0d
Pricing
55/100
vs
74/100
Support
55/100
vs
65/100
Last reviewed
2026-10-10
vs
2026-10-10
Payment
card, ach, crypto
vs
card, sepa, wire
Catalog overlap
ONLY CORE PEPTIDES
nad-plustesamorelinipamorelincjc-1295sermorelinepitalonkpvdsipsemaxselankmelanotan-2
BOTH
bpc-157tb-500ghk-cumots-caod-9604
ONLY PARTICLE PEPTIDES
retatrutide
Active coupons
No active coupon for Core Peptides this cycle.