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ZePeptidePT-141

4 testslatest 8 Oct 2026$6.50/mg median
Message on WhatsApp+85260173540Monitor this vendor24/7 safety alerts · Finnrick Gold
Peptide testing

Ordered PT-141 from ZePeptide? Mail in a sample (US only) and let us test it.

Test my supply
+15 more ↓
68%
Finnrick rating
#19 of 47 PT-141 vendors
3 of 4 classifiable tests passed
natural 75% · customers 3.9★ (4)
methodology · Purity focus
Finnrick analysis · PT-141

ZePeptide's purity-focus record is strongest around GHK-Cu, Tirzepatide, and Tesamorelin, where recent high-purity results offset earlier misses and some fill swings. It is much more dispersed in Retatrutide, TB-500, Wolverine, and NAD+, with identity failures, severe fill variance, and thin or inconsistent batch IDs limiting confidence despite fresh, broadら

methodology →
vendor intelligence report
Vendor Intelligence Report: ZePeptide

Linked storefronts share analytics, pricing and enterprise blocks while making conflicting official-domain and COA-site claims. The report follows domain churn, Nanjing/Zetai/QIN BGLITAI identity trails, COA manufacturer fields and irreversible payment rails.

36 pages9 risk factors assessed12 Nov 2026
read the report
Peptides
23 rated · tap to focus
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.07
79%
11
2
Tirzepatide
$0.60
76%
7
3
PT-141selected
$6.50
68%
4
4
Retatrutide
$1.07
67%
43
5
Tesamorelin
$2.20
62%
8
6
Ipamorelin
$0.72
61%
3
7
BPC-157
$0.70
52%
11
8
TB-500
$1.80
45%
7
9
MOTS-c
$0.56
34%
3
10
Wolverine
$0.98
20%
3
11
NAD+
$0.02
20%
3
12
5-Amino-1MQ
-
-
0
13
Cagrilintide
$2.38
-
0
14
CJC-1295
$2.00
-
0
15
CJC-IPA
$1.15
-
0
16
Glutathione
$0.01
-
0
17
IGF-1 LR3
$45.00
-
0
18
KLOW
-
-
0
19
KPV
$0.69
-
0
20
Melanotan II
$0.62
-
0
21
Semaglutide
-
-
0
22
Semax
$0.72
-
0
23
Sermorelin
$1.42
-
0
Contact channels
9 channels on file
WhatsApp+85260173540WhatsApp+85298253465WhatsApp+85293686523WhatsApp+14076124551WhatsApp+8613230482270WhatsApp+8618032131480Websitezepeptides.comWebsiteNot verifiedzepeptide.orgEmailzepeptide@gmail.com
Rating trend
PT-141 from this vendor, after each test
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%22 Jan 2026: 64%29 Jan 2026: 66%2 Mar 2026: 62%8 Oct 2026: 68%12 Nov 2026: current 68%64%68%Jan 26Nov 26
Showing PT-141 tests only
ZePeptide PT-141 test history
4 tests · 3 pass · 1 fail· Purity focus
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
8 Oct 2026Pass
ddy8hdq
Tested
lab nameView COA
2 Mar 2026Fail
4aryeqt
Tested
lab nameView COA
29 Jan 2026Pass
9tcetxs
Tested
lab nameView COA
22 Jan 2026Pass
jjpk3nu
Tested
lab nameView COA

About ZePeptide test results from Finnrick

ZePeptide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 11 peptides and 103 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 ZePeptide peptides in this dataset are BPC-157 (11 tests), GHK-Cu (11 tests) and Ipamorelin (3 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 103 recent tests. It also includes 2 corrections related to this vendor.

Corrections
2 corrections
2026-07-29
Finnrick data entry
During data capture from photographs of sample **9gsfxvk**, the crimp color was incorrectly recorded as **Golden** instead of **Silver**. Verification against the corresponding Certificate of Analysis (COA) confirmed that the correct crimp color is **Silver**. The record has been updated to reflect the information provided in the COA.
2026-07-29
Finnrick data entry
During data capture from photographs of sample **d424uhz**, the crimp color was incorrectly recorded as **silver** instead of **gold**. Verification against the corresponding Certificate of Analysis (COA) confirmed that the correct crimp color is **gold**. The record has been updated to reflect the information provided in the COA.
Peptide testing

Ordered PT-141 from ZePeptide? Mail in a sample (US only) and let us test it.

Test my supply