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

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74%
Finnrick rating
#229 of 290 Retatrutide vendors
6 of 9 classifiable tests passed
natural 67% · customers 4.7★ (2)
methodology · Purity focus
Finnrick analysis · Retatrutide

Haikou Mingheng's retatrutide record is mixed: two purity misses (98.9% and 96.68%) and one severe -46% fill result drag the score. Later tests rebounded to 99.9% purity with -7% to +5% fill, but batch IDs remain absent.

methodology →
vendor intelligence report
Vendor Intelligence Report: Haikou Mingheng Biotechnology

Storefront records point to a Haikou trader network rather than a verified synthesis lab, with name drift across Biotechnology, Technology, and Pharmaceutical channels. The report follows the xtmingheng.com email trail, COA discrepancy, and forum clustering lead.

22 pages4 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Tirzepatide
$0.54
79%
10
2
Retatrutideselected
$0.85
74%
9
3
Cagrilintide
$5.25
61%
7
4
GHK-Cu
$0.06
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%18 Sept 2025: 72%6 Nov 2025: 77%18 Nov 2025: 73%7 Jan 2026: 75%26 Feb 2026: 73%10 Mar 2026: 69%28 Apr 2026: 72%28 Apr 2026: 73%20 May 2026: 74%15 Sept 2026: current 74%72%73%74%Sep 25Sep 26
Showing Retatrutide tests only
Haikou Mingheng Biotechnology Retatrutide test history
COA-backed lab tests

About Haikou Mingheng Biotechnology test results from Finnrick

Haikou Mingheng Biotechnology is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 3 peptides and 26 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 Haikou Mingheng Biotechnology peptides in this dataset are Cagrilintide (7 tests), Retatrutide (9 tests) and Tirzepatide (10 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 26 recent tests.

Corrections
No corrections.
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Ordered Retatrutide from Haikou Mingheng Biotechnology? Mail in a sample (US only) and let us test it for free.

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