92%
Finnrick rating
#1 of 239 Retatrutide vendors
22 of 23 classifiable tests passed
natural 96% · customers 4.8★ (32)
methodology · Purity focus
Finnrick analysis · Retatrutide

Zenith Jove's Retatrutide record is held back by one early 99.4% purity miss; later COAs show passed identity, 99.6%+ purity, and fills from -9% to +13%. Batch identifiers are uneven, so traceability is weaker than the rating alone suggests

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
93%
7
2
Retatrutideselected
$0.95
92%
23
3
Tirzepatide
$0.47
75%
24
4
BPC-157
$0.65
69%
9
5
TB-500
$1.90
39%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%2 Mar 2026: 82%18 Mar 2026: 84%19 Mar 2026: 85%19 Mar 2026: 86%25 Mar 2026: 87%29 Mar 2026: 87%23 Apr 2026: 88%28 Apr 2026: 89%5 May 2026: 89%5 May 2026: 90%6 May 2026: 90%25 May 2026: 91%1 Jul 2026: 91%22 Jul 2026: 91%22 Jul 2026: 92%2 Aug 2026: current 92%82%88%92%Mar 26Aug 26
Showing Retatrutide tests only
Zenith Jove Peptide ZJ Retatrutide test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
22 Jul 2026Pass
Tested
lab nameView COA
22 Jul 2026Pass
Tested
lab nameView COA
1 Jul 2026Pass
Tested
lab nameView COA
25 May 2026Pass
Tested
lab nameView COA
6 May 2026Pass
Tested
lab nameView COA
5 May 2026Pass
Tested
lab nameView COA
5 May 2026Pass
Tested
lab nameView COA
28 Apr 2026Pass
Tested
lab nameView COA
23 Apr 2026Pass
Tested
lab nameView COA
29 Mar 2026Pass
Tested
lab nameView COA
1-10 of 23

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 5 peptides and 67 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 Retatrutide (23 tests) and BPC-157 (9 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 67 recent tests.

Corrections
No corrections.