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Ordered peptides from China Peptides Supplier? Mail in a sample (US only) and let us test it.

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78%
Finnrick rating
#119 of 344 ranked vendors
3 of 4 classifiable tests passed
methodology · Purity focus
Finnrick analysis

China Peptides Supplier's Purity focus record is a narrow Tirzepatide-only file, with recent identity-passing results mostly in the 99.85–99.9% purity range. The main weakness is a 99.37% purity miss, and all results cluster on batch TR15, so lot-to-lot consistency remains uncertain.

methodology →
vendor intelligence report
Vendor Intelligence Report: China Peptides Supplier

Corporate searches did not resolve the marketed DanKang names to a public legal entity, while a Vietnam-country-code phone connects a Facebook page cluster to shifting U.S. address claims. The report maps the domain record, complaint trail, official-channel ambiguity, and dispute-pressure pattern.

19 pages4 risk factors assessed2 Jul 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
Tirzepatide
$0.58
78%
4
3
GHK-Cu
$0.80
-
0
4
Retatrutide
$1.00
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%20 Feb 2026: 80%26 Feb 2026: 80%26 Feb 2026: 77%2 Mar 2026: 78%18 Sept 2026: current 78%80%78%Feb 26Sep 26
China Peptides Supplier test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
2 Mar 2026
Pass
Tirzepatide
lab nameView COA
26 Feb 2026
Fail
Tirzepatide
lab nameView COA
26 Feb 2026
Pass
Tirzepatide
lab nameView COA
20 Feb 2026
Pass
Tirzepatide
lab nameView COA

About China Peptides Supplier test results from Finnrick

China Peptides Supplier 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 China Peptides Supplier peptides in this dataset are Tirzepatide (4 tests), GHK-Cu (0 tests) and Retatrutide (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 4 recent tests.

Corrections
No corrections.
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Ordered peptides from China Peptides Supplier? Mail in a sample (US only) and let us test it.

Test my supply