vialauditThe Roundup

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

VENDOR MATCHUP · AUDITED

Loti Labs vs Pepspan

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

Composite score

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.

vs
HIGHER COMPOSITE
74
OF 100
VENDOR AUDIT

Pepspan

UK-registered EU-shipping peptide vendor (PEPSPAN LTD, Companies House 17144153). 13 products, Janoshik COAs claimed, 2-5 day EU delivery, no GLP-1s. Public-data preview.

Subscore breakdown

7 METRICS
METRIC
LOTI LABS
PEPSPAN
Composite · weighted avg
70/100
vs
74/100
Purity / COA
58/100
vs
78/100
Shipping · domestic days
3.0d
vs
3.0d
Pricing
76/100
vs
72/100
Support
70/100
vs
70/100
Last tested
2026-05-20
vs
2026-05-20
Payment
card, crypto, ach
vs
card, crypto

Catalog overlap

ONLY LOTI LABS
retatrutidetirzepatidesemaglutidecagrilintidemk-677
BOTH
bpc-157tb-500cjc-1295ipamorelinmots-cepitalon
ONLY PEPSPAN
ghk-cusermorelinnad-plus

Other matchups

ALL COMPARISONS →
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