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VENDOR MATCHUP · AUDITED

Particle Peptides vs Swiss Chems

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

Composite score

HIGHER COMPOSITE
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.

vs
46
OF 100
VENDOR AUDIT

Swiss Chems

Held for reference, not a current recommendation. swisschems.is is the store FDA wrote to in 2024 (letter 695663); swisschemzlab.com, registered 13 Sep 2026, is a lookalike. Finnrick passes 4 of 10 samples. We have removed it from the ranked vendor list and dropped our affiliate link and code. 46/100.

Subscore breakdown

7 METRICS
METRIC
PARTICLE PEPTIDES
SWISS CHEMS
Composite · weighted avg
62/100
vs
46/100
Purity / COA
65/100
vs
50/100
Shipping · stated domestic days
5.0d
vs
4.0d
Pricing
74/100
vs
79/100
Support
65/100
vs
50/100
Last reviewed
2026-10-10
vs
2026-10-10
Payment
card, sepa, wire
vs
card, ach, crypto

Catalog overlap

ONLY PARTICLE PEPTIDES
retatrutideaod-9604
BOTH
bpc-157tb-500ghk-cumots-c
ONLY SWISS CHEMS
ipamorelincjc-1295sermorelintesamorelinsemaxselankepitalonkpvmelanotan-2nad-plus5-amino-1mq

Active coupons

10% off
Particle PeptidesPARTICLE10

10% off, stackable with bulk

USE CODE
No active coupon for Swiss Chems this cycle.

Other matchups

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