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Peptide Partners

Peptide Partners

Retatrutide

Finnrick tested 23 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Peptide Partners between 17 Jul 2025 and 16 Jun 2026. Test scores average over 7, no score below 6, and at least 6 tests warrant a confident Finnrick Rating of A (Great).

peptide.partnersFinnrick verified this link on 10 Oct 2025

Finnrick Rating™
A
GREAT
Peptide Partners
Retatrutide
Tested 23 Samples
Last test 16 Jun 2026

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Other Retatrutide tests from top-rated vendors:

Paradigm Peptide
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All Retatrutide tests from Peptide Partners

Samples are tested in commercial labs

Tests Count

23

Scores

AVG8.7MIN6.7MAX10.0

Last

16 Jun 2026

First

17 Jul 2025
Quantity
Test DateCertificate
Test Score
Label
Batch
TestedDifferencePurityEndotoxinsBatch IDContainerTested AtSent By
16 Jun 2026View8.524mg(no batch claim)21.6mg-10.0%99.90%
below LOQ
RT202605White label / Silver crimp / Violet capLab EPublic
12 Jun 2026View6.824mg
26.3mg
22.7mg-13.7%99.90%
low
RT202604White label / Silver crimp / Violet capLab EPublic
8 May 2026View8.324mg(no batch claim)21.4mg-10.8%99.90%
below LOQ
RT202603White Label / Silver Crimp / Violet CapLab EPublic
28 Apr 2026View10.024mg(no batch claim)23.4mg-2.5%99.90%n/aRT202602White Label / Silver Crimp / Violet CapLab EPublic
23 Apr 2026View9.624mg(no batch claim)22.5mg-6.3%99.90%n/aRT202602White Label / Silver Crimp / Violet CapLab EPublic
3 Mar 2026View7.030mg(no batch claim)23.6mg-21.3%99.90%n/aRP260130No Label / Silver Crimp / Black CapLab EPublic
2 Mar 2026View9.224mg(no batch claim)22.2mg-7.5%99.90%n/aRT202602White Label / Silver Crimp / Violet CapLab EPublic
2 Mar 2026View9.324mg(no batch claim)22.3mg-7.1%99.90%
low
RT202602White Label / Silver Crimp / Violet CapLab EPublic
1 Mar 2026View6.730mg(no batch claim)23.9mg-20.3%99.80%n/aRP260130No Label / Silver Crimp / Black CapLab GPublic
22 Feb 2026View9.424mg(no batch claim)23.3mg-2.9%99.65%
below LOQ
RT202602White Label / Silver Crimp / Violet CapLab EPublic
29 Jan 2026View9.624mg(no batch claim)23.1mg-3.8%99.73%n/aRP202511White Label / Silver Crimp / Black CapLab EPublic
26 Jan 2026View7.030mg(no batch claim)23.9mg-20.3%99.98%n/aTZ60GRGR121725White Label / Black Crimp / Clear Green CapLab GPublic
17 Nov 2025View8.220mg(no batch claim)19.5mg-2.5%99.11%n/aCD20250708White Label / Silver Crimp / Violet CapLab EPublic
9 Oct 2025View9.320mg(no batch claim)19mg-5.0%99.63%n/aCD20250708No Label / Silver Crimp / Violet Cap Lab EPublic
9 Oct 2025View9.320mg(no batch claim)19.6mg-2.0%99.60%n/acd20250708White Label / Silver Crimp / Violet Cap Lab EPublic
5 Oct 2025View9.620mg(no batch claim)19mg-5.0%99.75%n/aCD20250708No Label / Silver Crimp / Violet Cap Lab EPublic
2 Oct 2025View7.020mg(no batch claim)24.3mg+21.5%100.00%n/acd20250708White Label / Silver Crimp / Violet Cap Lab GPublic
30 Sep 2025View8.620mg(no batch claim)21.9mg+9.5%100.00%n/aCD20250708White Label / Silver Crimp / Violet Cap Lab GPublic
30 Sep 2025View9.220mg(no batch claim)18.5mg-7.5%99.92%n/aCD20250708 No Label / Silver Crimp / Violet Cap Lab EPublic
30 Sep 2025View9.820mg(no batch claim)18.9mg-5.5%99.90%n/aCD20250708White Label / Silver Crimp / Violet Cap Lab EPublic
30 Sep 2025View9.820mg(no batch claim)18.9mg-5.5%99.93%n/aCD20250708White Label / Silver Crimp / Violet Cap Lab EPublic
21 Aug 2025View10.020mg(no batch claim)20.2mg+1.0%99.95%n/aCD20250708No Label / Silver Crimp / Violet CapLab EPublic
17 Jul 2025View8.030mg(no batch claim)30.4mg+1.3%99.95%n/a(no batch ID)No Label / Silver Crimp / Black CapLab EPublic
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