NEW SITE — FASTER TURNAROUND, MORE LABS. READ ON
Free peptide testing

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

Test my supply
+1 more ↓
67%
Finnrick rating
#10 of 45 Melanotan II vendors
2 of 2 classifiable tests passed
natural 100% · customers 4.5★ (1)
methodology · Purity focus
Finnrick analysis · Melanotan II

Zenith Jove Peptide ZJ's Purity focus record is strongest in Retatrutide and GHK-Cu, where repeated recent identity and high-purity passes outweigh limited traceability. Tirzepatide and BPC-157 show rebound after earlier misses, while TB-500 remains dispersed with two purity failures; uneven batch IDs temper the evidence.

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
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$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
6
Melanotan IIselected
-
67%
2
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%23 Jul 2026: 64%23 Jul 2026: 67%29 Sep 2026: current 67%64%67%Jul 26Sep 26
Showing Melanotan II tests only
Zenith Jove Peptide ZJ Melanotan II test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
23 Jul 2026Pass
Tested
lab nameView COA
23 Jul 2026Pass
Tested
lab nameView COA

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 Melanotan II from Zenith Jove Peptide ZJ? Mail in a sample (US only) and let us test it for free.

Test my supply