vialauditThe Roundup

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VENDOR MATCHUP · AUDITED

Real Peptides vs Summit Biotech

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

Composite score

HIGHER COMPOSITE
62
OF 100
VENDOR AUDIT

Real Peptides

US shop on an 18-month-old domain that publishes 157 certificates across 82 compounds from two independent labs, Freedom Diagnostics and Kovera, with a verification code on each. None of it is in our independent mirrors, the purity figures are the labs' as published by the shop, and retatrutide sells behind the code name "GLP3-RT". Public-data audit, no first-hand order, 62/100.

vs
55
OF 100
VENDOR AUDIT

Summit Biotech

Operator received an FDA warning letter on December 10, 2024 as "Summit Research Peptides," then rebranded to Summit Biotech without disclosing the prior identity on the new site. Login-walled catalog, code-name SKUs for the FDA-cited compounds, and the cheapest per-mg pricing in our seven-vendor index on Tirzepatide, Retatrutide, and Semaglutide. ~90% of COAs are real Janoshik public-database links.

Subscore breakdown

7 METRICS
METRIC
REAL PEPTIDES
SUMMIT BIOTECH
Composite · weighted avg
62/100
vs
55/100
Purity / COA
68/100
vs
70/100
Shipping · stated domestic days
3.0d
vs
5.0d
Pricing
65/100
vs
95/100
Support
65/100
vs
40/100
Last reviewed
2026-10-12
vs
2026-05-09
Payment
card, ach
vs
crypto, card

Catalog overlap

ONLY REAL PEPTIDES

No exclusive specialties for Real Peptides.

BOTH
bpc-157tb-500ghk-cumots-cretatrutide
ONLY SUMMIT BIOTECH
tirzepatidesemaglutidetesamorelincagrilintide

Other matchups

ALL COMPARISONS →
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