vialauditThe Roundup

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VENDOR MATCHUP · AUDITED

Ion Peptide vs Peptide Partners

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

Composite score

HIGHER COMPOSITE
85
OF 100
VENDOR AUDIT

Ion Peptide

US research-peptide vendor with the cleanest COA paper trail in our public-data cohort - 106 Kovera Labs reports across two months at a median 99.93% purity, zero failures, zero identity-mismatch. Coded ION-X SKU naming on a subset of products is worth knowing about.

vs
50
OF 100
VENDOR AUDIT

Peptide Partners

32 Kovera vial reports at a 99.83% median purity, three Kovera fails its own ledger omits, and open FDA warning letter 735063. Public-data audit, 50/100.

Subscore breakdown

7 METRICS
METRIC
ION PEPTIDE
PEPTIDE PARTNERS
Composite · weighted avg
85/100
vs
50/100
Purity / COA
95/100
vs
68/100
Shipping · domestic days
3.0d
vs
4.0d
Pricing
75/100
vs
78/100
Support
85/100
vs
45/100
Last tested
2026-05-29
vs
2026-10-09
Payment
card, crypto
vs
card, wire

Catalog overlap

ONLY ION PEPTIDE
kpvcjc-1295ipamorelinsermorelinpt-141aod-9604nad-plusglutathionethymosin-alpha-1klow
BOTH
bpc-157tb-500ghk-cutesamorelin
ONLY PEPTIDE PARTNERS
retatrutidetirzepatidesemaglutidemots-css-31epitalon

Other matchups

ALL COMPARISONS →
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