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Melanotan II

We've tested 114 samples of Melanotan II sourced from 31 vendors between 19 Feb 2025 and 4 Aug 2025. Purity varies from 95.80% to 100.00%, and quantity can diverge by up to +/-100% vs advertised value.

Finnrick Top 3™ - 8 Aug 2025
Melanotan II
1
Nuscience Peptides
A
GREAT
2
Peptide Sciences
C
OKAY
3
Platinum Cryo
E
BAD

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Vendors

Tests
Vendor
Rating
CountAvgMinMaxOldestMost Recent
Nuscience PeptidesNuscience Peptides
A
Great
67.56.98.522 Apr 202521 May 2025
InjectifyInjectify
A
Great
39.59.010.016 May 202514 Jun 2025
Atomik LabzAtomik Labz
A
Great
48.47.49.08 May 202521 May 2025
Pure RawzPure Rawz
A
Great
48.17.49.28 May 202521 May 2025
Eternal PeptidesEternal Peptides
A
Great
48.36.610.08 May 202521 May 2025
Verified PeptidesVerified Peptides
B
Good
47.16.08.419 Feb 202519 Feb 2025
Amino AmigosAmino Amigos
B
Good
57.25.98.327 Feb 202520 Mar 2025
DeuschemDeuschem
B
Good
46.45.97.114 Jun 20254 Aug 2025
Planet PeptidePlanet Peptide
B
Good
47.55.88.919 Feb 202519 Feb 2025
Elite Research USAElite Research USA
B
Good
47.35.78.016 May 202529 Jun 2025
PeptiLab ResearchPeptiLab Research
B
Good
37.15.59.325 Apr 20258 May 2025
Skye PeptidesSkye Peptides
B
Good
46.35.17.527 Feb 202520 Mar 2025
Suaway Lab ResearchSuaway Lab Research
B
Good
46.55.17.422 Apr 202516 May 2025
Peptide SciencesPeptide Sciences
C
Okay
106.44.28.319 Feb 202519 Feb 2025
ScienceScience
C
Okay
26.05.76.320 May 202520 May 2025
Oasis PeptidesOasis Peptides
C
Okay
45.85.37.119 Feb 202519 Feb 2025
Precision Peptide CoPrecision Peptide Co
C
Okay
46.05.36.78 May 202516 May 2025
Amino AsylumAmino Asylum
C
Okay
25.35.25.419 Feb 202519 Feb 2025
Loti LabsLoti Labs
C
Okay
35.34.95.916 Mar 202516 Mar 2025
Peptide CraftersPeptide Crafters
C
Okay
45.14.65.527 Feb 202520 Mar 2025
TydesTydes
C
Okay
45.44.26.627 Feb 202520 Mar 2025
Pharma Grade PeptidesPharma Grade Peptides
D
Poor
24.84.84.821 May 202521 May 2025
Simple PeptideSimple Peptide
D
Poor
35.54.07.925 Apr 202530 Apr 2025
Platinum CryoPlatinum Cryo
E
Bad
64.12.07.022 Apr 20258 May 2025
Peptides For SalePeptides For Sale
E
Bad
53.63.53.727 Feb 202520 Mar 2025
Accelerate LabsAccelerate Labs
E
Bad
22.02.02.016 May 202516 May 2025
Peptide GurusPeptide Gurus
E
Bad
32.22.02.716 Mar 202516 Mar 2025
Zhejiang Yichenkang BiotechnologyZhejiang Yichenkang Biotechnology
E
Bad
45.31.78.010 Jun 20254 Aug 2025
HK PeptidesHK Peptides
X
Unrated
18.08.08.016 Jul 202516 Jul 2025
Qing Li PeptideQing Li Peptide
X
Unrated
16.76.76.718 Jul 202518 Jul 2025
Xiangruida XDRXiangruida XDR
X
Unrated
15.75.75.718 Jul 202518 Jul 2025

Most recent Melanotan II tests

Samples are tested in commercial labs

Quantity
Test DateVendorCertificateVariant
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
4 Aug 2025DeuschemViewAstera labs7.110mg9.290mg-7.1%99.81%(no batch ID)(no data)Lab DFinnrick
4 Aug 2025Zhejiang Yichenkang BiotechnologyView5.35mg4.240mg-15.2%99.78%(no batch ID)(no data)Lab DFinnrick
18 Jul 2025Xiangruida XDRView5.710mg8.800mg-12.0%99.77%(no batch ID)No Label / Silver Crimp / Yellow CapLab EPublic
18 Jul 2025Qing Li PeptideView6.710mg9.080mg-9.2%99.90%(no batch ID)No Label / Silver Crimp / Yellow CapLab EPublic
16 Jul 2025HK PeptidesView8.010mg9.610mg-3.9%99.93%(no batch ID)No Label / Silver Crimp / Yellow CapLab EPublic
29 Jun 2025Elite Research USAView7.610mg9.670mg-3.3%99.73%(no batch ID)Black Label / Silver Crimp / Red CapLab EFinnrick
29 Jun 2025DeuschemViewAstera labs5.910mg8.750mg-12.5%99.91%(no batch ID)(no data)Lab EFinnrick