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VENDOR MATCHUP · AUDITED

Amino Club vs Summit Biotech

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

Composite score

HIGHER COMPOSITE
67
OF 100
VENDOR AUDIT

Amino Club

A large, fast-growing US shop, selling since January 2026 from a New Jersey address, with the most complete certificate set we have read: 112 lot-level certificates cover all 51 products, and every one we checked against the lab's own records matched. Identity is tested by HPLC retention time only, no buyer has published an independent test, the GLP-1s are sold under code names, refunds are refused except for transit damage, and the site names no legal entity. Prices sit well below our index on most staples. Public-data audit, no first-hand order, 67/100.

vs
55
OF 100
VENDOR AUDIT

Summit Biotech

Held for reference, not a current recommendation. The link we drew from the December 2024 FDA warning letter to "Summit Research Peptides" to the current Summit Biotech site is an inference, not a record - the letter names summitpeptides.shop, while summitbiotechusa.com was registered months later; the only hard tie is a same-name domain that 301-redirects to it. The catalog is login-walled, our data is from May 2026, and there is no independent buyer record, so readers cannot re-check anything. We have removed it from the ranked vendor list.

Subscore breakdown

7 METRICS
METRIC
AMINO CLUB
SUMMIT BIOTECH
Composite · weighted avg
67/100
vs
55/100
Purity / COA
75/100
vs
70/100
Shipping · stated domestic days
3.0d
vs
5.0d
Pricing
84/100
vs
95/100
Support
45/100
vs
40/100
Last reviewed
2026-10-15
vs
2026-05-09
Payment
card
vs
crypto, card

Catalog overlap

ONLY AMINO CLUB
nad-plusipamorelincjc-1295kpv
BOTH
retatrutidetirzepatidesemaglutidecagrilintidebpc-157tb-500ghk-cumots-ctesamorelin
ONLY SUMMIT BIOTECH

No exclusive specialties for Summit Biotech.

Other matchups

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