Zhuoyan Peptides
Ordered peptides from Zhuoyan Peptides? Mail in a sample (US only) and let us test it.
Test my supplyZhuoyan Peptides' Retatrutide evidence starts strong, with 99.7% purity and +1% fill, but then drops to an identity failure with 0% purity and 0 mg found. Because only Retatrutide is rated and the record is sparse, the vendor signal is volatile and heavily influenced by priors.
WHOIS records show a current storefront and an older associated domain under separate privacy-protected registrations, with no channel map tying them together. Corporate, review, and payment artifacts remain missing where buyer recourse would normally be tested.
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| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
16 Jun 2026 | Fail | Retatrutide Zhuoyan Peptides | lab name | View COA | |||
16 Jun 2026 | Pass | Retatrutide Zhuoyan Peptides | lab name | View COA | |||
18 May 2026 | Fail | Retatrutide Zhuoyan Peptides | lab name | View COA | |||
13 May 2026 | Pass | Retatrutide Zhuoyan Peptides | lab name | View COA | |||
About Zhuoyan Peptides test results from Finnrick
Zhuoyan Peptides 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 Zhuoyan Peptides peptides in this dataset are Retatrutide (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.
Ordered peptides from Zhuoyan Peptides? Mail in a sample (US only) and let us test it.
Test my supply