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Peptide testing

Ordered Cagrilintide from ZZQ Peptides? Mail in a sample (US only) and let us test it.

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+1 more ↓
56%
Finnrick rating
#20 of 47 Cagrilintide vendors
2 of 3 classifiable tests passed
natural 67% · customers 4.7★ (2)
methodology · Purity focus
Finnrick analysis · Cagrilintide

ZZQ Peptides shows its strongest purity-focus evidence in GHK-Cu and Retatrutide, where later results are mostly passing despite earlier fill, identity, and batch-ID outliers. Tirzepatide is more volatile, and Tesamorelin is the weakest line with repeated purity misses; the record is current and fairly broad, but documentation and failures remain uneven.

methodology →
vendor intelligence report
Vendor Intelligence Report: ZZQ Peptides

Beyond the lab numbers, ZZQ’s current WhatsApp contact resolves to a Quenna-branded business profile while a sister storefront uses the same email-domain layer. The report maps the Haigui provider trail, parked Quenna storefront, and batch-control gaps.

35 pages8 risk factors assessed11 Nov 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.06
85%
6
2
Retatrutide
$0.67
81%
18
3
Tirzepatide
$0.55
64%
20
4
Cagrilintideselected
-
56%
3
6
BPC-157
$0.85
-
0
7
Semaglutide
$0.60
-
0
9
TB-500
-
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%18 Dec 2025: 51%18 Feb 2026: 53%21 Mar 2026: 56%12 Nov 2026: current 56%51%56%Dec 25Nov 26
Showing Cagrilintide tests only
ZZQ Peptides Cagrilintide test history
COA-backed lab tests

About ZZQ Peptides test results from Finnrick

ZZQ Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 52 tests, including ratings, observed price signals, recent test dates, and correction history where available.

Finnrick ratings are calculated from published sample data using the selected rating standard. The default standard evaluates purity, dose accuracy, and label quality, then adjusts low-volume results so small sample counts do not appear more certain than the data supports.

The most visible ZZQ Peptides peptides in this dataset are Cagrilintide (3 tests), GHK-Cu (6 tests) and Retatrutide (18 tests). Use the peptide table above to compare the current Finnrick rating, price per mg, and sample volume for each peptide.

Recent tests and corrections are shown below when available. Samples may be acquired by Finnrick directly or submitted through Finnrick testing programs; the goal is to make safety and supply-chain evidence easier to evaluate than vendor marketing claims alone. This page currently lists 52 recent tests.

Corrections
No corrections.
Peptide testing

Ordered Cagrilintide from ZZQ Peptides? Mail in a sample (US only) and let us test it.

Test my supply