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Ordered Ipamorelin from ZLZ Peptide? Mail in a sample (US only) and let us test it for free.

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+6 more ↓
73%
Finnrick rating
#23 of 92 Ipamorelin vendors
5 of 6 classifiable tests passed
natural 83% · customers 4.5★ (1)
methodology · Purity focus
Finnrick analysis · Ipamorelin

ZLZ Peptide's Ipamorelin is held back by one early 99.49% purity miss, then improves through later identity, purity, and fill passes. Missing batch IDs, no price/review support, and no post-January lab evidence are caveats.

methodology →
vendor intelligence report
Vendor Intelligence Report: ZLZ Peptide

Corporate and B2B records trace ZLZ’s storefront to a Hunan chemical-intermediate operator with BMK/PMK precursor listings. The report also maps altered-COA allegations, alias-led sales channels, irreversible payment rails, and lookalike-domain risk.

30 pages7 risk factors assessed3 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$0.75
91%
107
2
GHK-Cu
$0.07
85%
19
3
Tirzepatide
$0.43
85%
96
4
Semaglutide
$0.49
73%
12
5
Ipamorelinselected
-
73%
6
6
PT-141
$0.62
71%
3
7
Melanotan II
$0.54
66%
2
9
Sermorelin
$1.52
55%
5
10
BPC-157
$0.68
48%
13
11
Tesamorelin
$2.00
43%
18
12
CJC-1295
-
42%
5
13
TB-500
$1.76
37%
6
14
NAD+
$0.02
20%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%3 Oct 2025: 66%23 Oct 2025: 62%24 Oct 2025: 64%18 Dec 2025: 68%15 Jan 2026: 70%26 Jan 2026: 73%29 Sep 2026: current 73%66%73%Oct 25Sep 26
Showing Ipamorelin tests only
ZLZ Peptide Ipamorelin test history
COA-backed lab tests

About ZLZ Peptide test results from Finnrick

ZLZ Peptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 14 peptides and 299 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 ZLZ Peptide peptides in this dataset are Retatrutide (107 tests) and CJC-1295 (5 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 200 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Ipamorelin from ZLZ Peptide? Mail in a sample (US only) and let us test it for free.

Test my supply