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Ordered TB-500 from Zenith Jove Peptide ZJ? Mail in a sample (US only) and let us test it for free.

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+1 more ↓
40%
Finnrick rating
#19 of 58 TB-500 vendors
2 of 4 classifiable tests passed
natural 50% · customers 4.8★ (4)
methodology · Purity focus
Finnrick analysis · TB-500

Zenith Jove Peptide ZJ's TB-500 record is mixed, with purity misses at 95.1% and 98.5% between cleaner results. Identity passed and fill stayed within tolerance; the latest pass suggests recovery, but early missing batch IDs keep evidencew.

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-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
8
Tesamorelin
$2.22
47%
4
9
TB-500selected
$1.90
40%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%2 Mar 2026: 38%23 Apr 2026: 39%5 May 2026: 37%8 Jun 2026: 40%29 Sep 2026: current 40%38%40%40%Mar 26Sep 26
Showing TB-500 tests only
Zenith Jove Peptide ZJ TB-500 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 TB-500 from Zenith Jove Peptide ZJ? Mail in a sample (US only) and let us test it for free.

Test my supply