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Zhengzhou Lan Yun Cosmetic TradingTirzepatide

10 testslatest 7 Sept 2026$0.36/mg median
Visit websitezhengzhoulanyun.comIntelligence report17 pages · who runs this vendorMonitor this vendor24/7 safety alerts · Finnrick Gold
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Ordered Tirzepatide from Zhengzhou Lan Yun Cosmetic Trading? Mail in a sample (US only) and let us test it for free.

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78%
Finnrick rating
#117 of 200 Tirzepatide vendors
8 of 10 classifiable tests passed
customers 4.3★ (9)
methodology · Purity focus
Finnrick analysis · Tirzepatide

Zhengzhou Lan Yun Cosmetic Trading's Tirzepatide rating reflects clean identity, 99.7–99.95% purity, and fills within the broad 35% fill limit. Evidence is moderated by sample size; check missing batch IDs and a recent +17% fill.

methodology →
vendor intelligence report
Vendor Intelligence Report: Zhengzhou Lan Yun Cosmetic Trading

Corporate filings and web-history records split Lanyun’s age story: an older mainland entity sits behind a recent English storefront. The report also maps a parallel Zhengzhou peptide site, mismatched regional contacts, and a shipping-complaint trail.

17 pages4 risk factors assessed2 Jul 2026
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Peptides
3 rated · tap to focus
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.07
86%
7
2
Tirzepatideselected
$0.36
78%
10
3
Retatrutide
$0.84
73%
13
Contact channels
5 channels on file
Websitezhengzhoulanyun.comWhatsApp+85267084653WhatsApp+13059809791WhatsApp+861367869Emailadmin@zhengzhoulanyun.com
Rating trend
Tirzepatide from this vendor, after each test
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%31 Dec 2025: 79%2 Jan 2026: 81%7 Jan 2026: 82%15 Jan 2026: 84%29 Jan 2026: 85%4 Feb 2026: 85%25 May 2026: 86%26 Jun 2026: 82%13 Aug 2026: 83%7 Sept 2026: 78%15 Sept 2026: current 78%79%86%78%Dec 25Sep 26
Showing Tirzepatide tests only
Zhengzhou Lan Yun Cosmetic Trading Tirzepatide test history
10 tests · 8 pass · 2 fail
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
7 Sep 2026Fail
u4ptx9e
Tested
lab nameView COA
13 Aug 2026Pass
decp7f6
Tested
lab nameView COA
26 Jun 2026Fail
hpbjnwp
Tested
lab nameView COA
25 May 2026Pass
578v8nb
Tested
lab nameView COA
4 Feb 2026Pass
dstgqkc
Tested
lab nameView COA
29 Jan 2026Pass
79ser5d
Tested
lab nameView COA
15 Jan 2026Pass
prk2e97
Tested
lab nameView COA
7 Jan 2026Pass
v3pha9r
Tested
lab nameView COA
2 Jan 2026Pass
fsp2zmn
Tested
lab nameView COA
31 Dec 2025Pass
9r9rvms
Tested
lab nameView COA

About Zhengzhou Lan Yun Cosmetic Trading test results from Finnrick

Zhengzhou Lan Yun Cosmetic Trading is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 3 peptides and 30 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 Zhengzhou Lan Yun Cosmetic Trading peptides in this dataset are CJC-1295 (0 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 30 recent tests.

Corrections
0 corrections
No corrections.
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Ordered Tirzepatide from Zhengzhou Lan Yun Cosmetic Trading? Mail in a sample (US only) and let us test it for free.

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