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Ordered GHK-Cu from Zenith Jove Peptide ZJ? Mail in a sample (US only) and let us test it for free.

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+1 more ↓
91%
Finnrick rating
#12 of 140 GHK-Cu vendors
7 of 7 classifiable tests passed
natural 100% · customers 4.7★ (13)
methodology · Purity focus
Finnrick analysis · GHK-Cu

Batch traceability is weak for Zenith Jove Peptide ZJ's GHK-Cu because every listed test lacks a batch identifier. The rating is carried by repeated identity passes and high-purity results, though one 100 mg vial showed +32% fill.

methodology →
vendor intelligence report
Vendor Intelligence Report: Zenith Jove Peptide ZJ

We investigated who actually operates Zenith Jove Peptide ZJ — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.

23 pages7 risk factors assessed12 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cuselected
$0.07
91%
7
2
Retatrutide
$0.85
88%
30
3
Tirzepatide
$0.47
75%
24
4
PT-141
-
69%
2
5
BPC-157
$0.65
67%
10
8
Tesamorelin
$2.22
47%
4
9
TB-500
$1.90
40%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%20 Feb 2026: 89%20 Feb 2026: 90%26 Feb 2026: 90%21 Mar 2026: 91%23 Apr 2026: 92%22 Jul 2026: 92%22 Jul 2026: 92%29 Sep 2026: current 91%89%91%Feb 26Sep 26
Showing GHK-Cu tests only
Zenith Jove Peptide ZJ GHK-Cu test history
COA-backed lab tests

About Zenith Jove Peptide ZJ test results from Finnrick

Zenith Jove Peptide ZJ is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 9 peptides and 86 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 Zenith Jove Peptide ZJ peptides in this dataset are BPC-157 (10 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 86 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered GHK-Cu from Zenith Jove Peptide ZJ? Mail in a sample (US only) and let us test it for free.

Test my supply