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Ordered Retatrutide from Guangzhou Jeep Biotechnology JEEP? Mail in a sample (US only) and let us test it for free.

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80%
Finnrick rating
#84 of 407 Retatrutide vendors
23 of 28 classifiable tests passed
customers 4.6★ (34)
methodology · Purity focus
Finnrick analysis · Retatrutide

Guangzhou Jeep Retatrutide shows a low-concern profile under the purity-focus method, with steady identity, purity and fill results across two labs. Caveat: several vials lacked batch IDs; recent fills ran low (-6%, -9%).

methodology →
vendor intelligence report
Vendor Intelligence Report: Guangzhou Jeep Biotechnology JEEP

Corporate records leave JEEP anchored more to forum sales identities than to a verified Chinese registry file. The investigation also maps a US warehouse claim, a Tirzepatide endotoxin/traceability incident, and two JEEP-branded impersonator domains.

19 pages5 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.08
88%
5
2
Tirzepatide
$0.42
87%
16
3
Retatrutideselected
$0.70
80%
29
5
Tesamorelin
$16.30
48%
4
6
CJC-1295
-
35%
3
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%14 Nov 2025: 76%29 Dec 2025: 78%29 Dec 2025: 79%19 Jan 2026: 81%16 Feb 2026: 83%22 Feb 2026: 84%16 Mar 2026: 85%21 Apr 2026: 87%27 Apr 2026: 88%20 May 2026: 89%15 Jun 2026: 89%16 Jun 2026: 90%13 Jul 2026: 90%13 Jul 2026: 86%17 Jul 2026: 87%20 Jul 2026: 83%2 Aug 2026: 84%4 Aug 2026: 81%5 Aug 2026: 82%12 Aug 2026: 82%12 Aug 2026: 79%15 Sep 2026: 80%16 Sep 2026: 77%18 Sep 2026: 78%23 Sep 2026: 78%24 Sep 2026: 79%29 Sep 2026: 80%9 Oct 2026: 81%23 Oct 2026: current 80%76%85%80%Nov 25Oct 26
Showing Retatrutide tests only
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Ordered Retatrutide from Guangzhou Jeep Biotechnology JEEP? Mail in a sample (US only) and let us test it for free.

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Guangzhou Jeep Biotechnology JEEP Retatrutide test history
COA-backed lab tests
1-10 of 29

About Guangzhou Jeep Biotechnology JEEP test results from Finnrick

Guangzhou Jeep Biotechnology JEEP is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 6 peptides and 60 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 Guangzhou Jeep Biotechnology JEEP peptides in this dataset are Tirzepatide (16 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 60 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Retatrutide from Guangzhou Jeep Biotechnology JEEP? Mail in a sample (US only) and let us test it for free.

Test my supply