NEW SITE — FASTER TURNAROUND, MORE LABS. READ ON
Free peptide testing

Ordered peptides from Wuhan HongyouJie HYJ? Mail in a sample (US only) and let us test it.

Test my supply
78%
Finnrick rating
#123 of 344 ranked vendors
3 of 4 classifiable tests passed
methodology · Purity focus
Finnrick analysis

Wuhan HongyouJie HYJ's purity-focus record is a narrow Tirzepatide file, with earlier high-purity identity passes offset by a March purity miss at 98.9%. Results are somewhat dispersed rather than a clean trend, and absent batch identifiers make the recent evidence useful but thin for batch-level consistency.

methodology →
vendor intelligence report
Vendor Intelligence Report: Wuhan HongyouJie HYJ

WHOIS, Wayback, and marketplace profiles undercut HYJ’s legacy-manufacturer posture, with unresolved Chinese registry and address conflicts. The report also maps Mia Su/Mia51888, UEEShop infrastructure, forum fulfilment complaints, and still-unverified payment rails.

17 pages4 risk factors assessed2 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
Tirzepatide
$0.80
78%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%18 Dec 2025: 79%29 Dec 2025: 80%29 Dec 2025: 81%6 Mar 2026: 77%18 Sept 2026: current 78%79%78%Dec 25Sep 26
Wuhan HongyouJie HYJ test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
6 Mar 2026
Fail
Tirzepatide
lab nameView COA
29 Dec 2025
Pass
Tirzepatide
lab nameView COA
29 Dec 2025
Pass
Tirzepatide
lab nameView COA
18 Dec 2025
Pass
Tirzepatide
lab nameView COA

About Wuhan HongyouJie HYJ test results from Finnrick

Wuhan HongyouJie HYJ is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 1 peptide and 4 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 Wuhan HongyouJie HYJ peptides in this dataset are Tirzepatide (4 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 4 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered peptides from Wuhan HongyouJie HYJ? Mail in a sample (US only) and let us test it.

Test my supply