vialauditThe Roundup

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VENDOR MATCHUP · AUDITED

CertaPeptides vs Loti Labs

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

Composite score

HIGHER COMPOSITE
78
OF 100
VENDOR AUDIT

CertaPeptides

EU-based (Romania) research-peptide supplier that does the thing our rubric rewards — real third-party Janoshik COAs hosted on Janoshik's own public portal, with verifiable report IDs, real compound names, and an honest two-tier split between "independently tested" lots and "supplier batch specification" lots. The main caveats are scope and age — only about a third of the catalog has an independent report (the rest is a supplier ≥98% class spec, not a per-lot measurement), and the operation is new despite a "founded 2024" claim. Public-data preview; first-hand audit pending.

vs
70
OF 100
VENDOR AUDIT

Loti Labs

US peptide vendor (Sterling Path LLC) carrying retatrutide, tirzepatide, semaglutide plus healing peptides. Same-day shipping, four payment methods. Lab identity not named.

Subscore breakdown

7 METRICS
METRIC
CERTAPEPTIDES
LOTI LABS
Composite · weighted avg
78/100
vs
70/100
Purity / COA
82/100
vs
58/100
Shipping · domestic days
3.0d
vs
3.0d
Pricing
80/100
vs
76/100
Support
70/100
vs
70/100
Last tested
2026-06-23
vs
2026-05-20
Payment
sepa, paysera
vs
card, crypto, ach

Catalog overlap

ONLY CERTAPEPTIDES
ghk-cunad-plusss-31selankmelanotan-25-amino-1mq
BOTH
semaglutidetirzepatideretatrutidecagrilintidebpc-157tb-500mots-cipamorelinepitalon
ONLY LOTI LABS
cjc-1295mk-677

Other matchups

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