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67%
Finnrick rating
#246 of 345 ranked vendors
16 of 21 classifiable tests passed
methodology · Purity focus
Finnrick analysis

Pura Peptides' purity-focused record is strongest on Tirzepatide, where recent batch-labeled tests show confirmed identity, 99.9%+ purity, and fills within range. Retatrutide is more dispersed: later clean purity and fill results follow a 0 mg identity/quantity failure and a 99.3% purity miss, so confidence rests on a small, uneven record.

methodology →
vendor intelligence report
Vendor Intelligence Report: Pura Peptides

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

22 pages6 risk factors assessed13 Jun 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.65
88%
1
2
Tirzepatide
$2.33
80%
6
3
Retatrutide
$5.75
77%
8
4
Semaglutide
$8.50
71%
1
5
Ipamorelin
$5.50
66%
2
6
Tesamorelin
$8.00
46%
2
7
TB-500
$5.00
39%
1
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%24 Jul 2025: 64%11 Aug 2025: 67%10 Dec 2025: 71%26 Jan 2026: 73%10 Feb 2026: 78%10 Feb 2026: 79%2 Mar 2026: 77%6 Mar 2026: 78%11 May 2026: 79%20 May 2026: 80%26 Jun 2026: 80%26 Aug 2026: 80%27 Aug 2026: 68%27 Aug 2026: 66%28 Aug 2026: 66%31 Aug 2026: 67%31 Aug 2026: 63%31 Aug 2026: 67%31 Aug 2026: 67%31 Aug 2026: 67%31 Aug 2026: 68%28 Sept 2026: current 67%64%73%67%Jul 25Sep 26
Free peptide testing

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

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Pura Peptides test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
31 Aug 2026
Pass
Ipamorelin
lab nameView COA
31 Aug 2026
Pass
Tirzepatide
lab nameView COA
31 Aug 2026
Pass
Tesamorelin
lab nameView COA
31 Aug 2026
Pass
GHK-Cu
lab nameView COA
31 Aug 2026
Pass
TB-500
lab nameView COA
31 Aug 2026
Pass
Semaglutide
lab nameView COA
28 Aug 2026
Fail
Ipamorelin
lab nameView COA
27 Aug 2026
Fail
Tesamorelin
lab nameView COA
27 Aug 2026
Fail
Tirzepatide
lab nameView COA
26 Aug 2026
Pass
Tirzepatide
lab nameView COA
1-10 of 21

About Pura Peptides test results from Finnrick

Pura Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 7 peptides and 21 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 Pura Peptides peptides in this dataset are GHK-Cu (1 test), Ipamorelin (2 tests) and Retatrutide (8 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 21 recent tests.

Corrections
No corrections.
Free peptide testing

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

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