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

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+3 more ↓
88%
Finnrick rating
#60 of 111 GHK-Cu vendors
2 of 2 classifiable tests passed
natural 100%
methodology · Purity focus
Finnrick analysis · GHK-Cu

Pharma Grade Peptides' GHK-Cu looks clean in the available lab evidence: identity passes, 99.967–99.981% purity, and near-label quantity. The caveat is thin same-day, same-batch evidence, so the score is prior-smoothed, not failure-driven.

methodology →
vendor intelligence report
Vendor Intelligence Report: Pharma Grade Peptides

We investigated who actually operates Pharma Grade Peptides — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.

27 pages6 risk factors assessed13 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cuselected
$1.40
88%
2
2
Tirzepatide
$22.00
74%
2
3
Retatrutide
$20.00
74%
2
4
Semaglutide
$27.50
63%
2
5
PT-141
$4.50
62%
2
6
Mazdutide
$20.00
55%
2
7
Melanotan II
$4.00
54%
2
8
BPC-157
$6.00
46%
2
9
CJC-1295
$9.00
26%
2
10
TB-500
$7.00
-
0
11
Tesamorelin
$8.00
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%6 May 2025: 95%6 May 2025: 95%19 Sept 2026: current 88%95%88%May 25Sep 26
Showing GHK-Cu tests only
Pharma Grade Peptides GHK-Cu test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
6 May 2025Pass
Tested
lab nameView COA
6 May 2025Pass
Tested
lab nameView COA

About Pharma Grade Peptides test results from Finnrick

Pharma Grade Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 9 peptides and 18 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 Pharma Grade Peptides peptides in this dataset are BPC-157 (2 tests), CJC-1295 (2 tests) and GHK-Cu (2 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 18 recent tests.

Corrections
No corrections.
Free peptide testing

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

Test my supply