vialaudit
The Roundup

affiliate disclosure · We earn affiliate commission on some vendor links. Audits, scores, and rankings are independent — vendors do not pay for placement and do not see drafts. read more →

vendor matchup · audited

Ascension Peptides vs Particle Peptides

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

§ 01

Composite score

ascension-peptides

Ascension Peptides

84/100

Newer US-domestic vendor with third-party COAs that absorbed much of the post-Amino-Asylum migration. Strong public signals; first-hand audit pending.

Read full audit →
vs
particle-peptides

Particle Peptides

88/100

Best price-to-purity ratio in the market right now.

Read full audit →
§ 02

Subscore breakdown

metricAscension PeptidesParticle Peptides
composite
weighted avg
○84/10088/100●
purity / coa
○87/10090/100●
shipping
domestic days
●3.0d4.0d○
pricing
○80/10092/100●
support
·84/10084/100·
last tested
·2026-04-30T00:00:00.000Z2026-04-08T00:00:00.000Z·
payment
·crypto, cardcrypto·
§ 03

Catalog overlap

only ascension-peptides
retatrutidetirzepatidesemaglutide
both
bpc-157
only particle-peptides
tb-500ghk-cu
§ 04

Active coupons

active code · Particle Peptides
10% off, stackable with bulk(10% off)
visit vendor →
PARTICLE10
read next

Other matchups

vendor matchupAscension Peptides vs Limitless Life Nootropics84/100 · 91/100vendor matchupAscension Peptides vs Pure Rawz84/100 · 80/100vendor matchupAscension Peptides vs Swiss Chems84/100 · 78/100
the roundup · monthly

Receipts in your inbox. Once a month.

New audits, expired coupons pruned, lab notes from vials still on the bench. No marketing. No lifestyle copy. Unsubscribe in one click.

14,200 subscribers· 0 sponsored items· 11 issues since launch