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SaiyanMedGHK-Cu

5 testslatest 19 Sept 2026$0.07/mg median
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Ordered GHK-Cu from SaiyanMed? Mail in a sample (US only) and let us test it for free.

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80%
Finnrick rating
#127 of 140 GHK-Cu vendors
3 of 5 classifiable tests passed
natural 60% · customers 4.5★ (7)
methodology · Purity focus
Finnrick analysis · GHK-Cu

Saiyan Med's purity-focus record is a narrow Retatrutide file, with recent identity-passing tests showing strong 99.8–99.9% purity after an earlier purity miss. Evidence is current but limited to one rated peptide, and mixed batch documentation plus modest fill deviations keep the trend less settled than the rebound suggests.

methodology →
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%8 Jun 2026: 89%2 Aug 2026: 89%2 Aug 2026: 85%28 Aug 2026: 80%19 Sep 2026: 80%29 Sep 2026: current 80%89%89%80%Jun 26Sep 26
Showing GHK-Cu tests only
SaiyanMed GHK-Cu test history
COA-backed lab tests

About SaiyanMed test results from Finnrick

SaiyanMed is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 6 peptides and 48 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 SaiyanMed peptides in this dataset are Retatrutide (24 tests) and Melanotan II (3 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 48 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered GHK-Cu from SaiyanMed? Mail in a sample (US only) and let us test it for free.

Test my supply