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VENDOR MATCHUP · AUDITED

Ion Peptide vs Limitless Biotech

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

Composite score

HIGHER COMPOSITE
81
OF 100
VENDOR AUDIT

Ion Peptide

US research-peptide vendor whose 106 Kovera Labs reports (median 99.93% purity, zero failures) remain its strongest signal - but those records live on the lab's side, because as of 12 October 2026 Ion's own site returns a site-wide Cloudflare block to us and retail prices are account-gated. Coded ION-X SKU naming on a subset of products carries a regulatory-exposure deduction.

vs
47
OF 100
VENDOR AUDIT

Limitless Biotech

Lot-numbered certificates on its product pages, none in our lab mirrors; Finnrick passes 7 of 22 samples; an Ohio pharmacy-board case names it as a clinic's unlicensed DSIP source. Public-data audit, no first-hand order, 47/100.

Subscore breakdown

7 METRICS
METRIC
ION PEPTIDE
LIMITLESS BIOTECH
Composite · weighted avg
81/100
vs
47/100
Purity / COA
85/100
vs
45/100
Shipping · stated domestic days
3.0d
vs
5.0d
Pricing
75/100
vs
60/100
Support
85/100
vs
55/100
Last reviewed
2026-10-12
vs
2026-10-10
Payment
card, crypto
vs
ach, wire

Catalog overlap

ONLY ION PEPTIDE
kpvcjc-1295ipamorelintesamorelinsermorelinpt-141nad-plusglutathionethymosin-alpha-1klow
BOTH
bpc-157tb-500ghk-cuaod-9604
ONLY LIMITLESS BIOTECH
mots-cretatrutide

Active coupons

No active coupon for Ion Peptide this cycle.
15% off
Limitless BiotechVIAL15

15% off first order

USE CODE

Other matchups

ALL COMPARISONS →
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