Finnrick - Ensuring Safe and Transparent Supply Chain

Semaglutide(GLP-1 antagonist)

We've tested 123 samples of Semaglutide sourced from 25 vendors between 17 Dec 2024 and 22 Apr 2025. Purity varies from 88.19% to 99.99%, and quantity can diverge by up to +/-100% vs advertised value.

Finnrick Top 3 - 25 April 2025
Semaglutide
1
Peptide Crafters
A
GREAT
2
Skye Peptides
A
GREAT
3
Peptide Sciences
A
GREAT

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Vendors

Tests
Vendor
Rating
CountAvgMinMaxOldestMost Recent
NextechLabsNextechLabs
A
Great
29.19.09.314 Jan 202523 Jan 2025
Peptide TechnologiesPeptide Technologies
A
Great
48.87.210.027 Feb 202520 Mar 2025
Astro PeptidesAstro Peptides
A
Great
28.57.79.322 Apr 202522 Apr 2025
Planet PeptidePlanet Peptide
A
Great
48.57.39.017 Dec 202414 Feb 2025
Verified PeptidesVerified Peptides
A
Great
48.37.98.913 Feb 202519 Feb 2025
Peptide CraftersPeptide Crafters
A
Great
108.36.49.017 Dec 202420 Mar 2025
Skye PeptidesSkye Peptides
A
Great
98.27.28.617 Dec 202420 Mar 2025
Liberty PeptidesLiberty Peptides
A
Great
28.08.08.028 Mar 202528 Mar 2025
Forever Young PharmacyForever Young Pharmacy
A
Great
57.97.08.517 Dec 202419 Feb 2025
Amino AsylumAmino Asylum
A
Great
27.87.68.014 Feb 202519 Feb 2025
Peptide SciencesPeptide Sciences
A
Great
97.76.39.817 Dec 202428 Mar 2025
Nuscience PeptidesNuscience Peptides
A
Great
27.77.77.714 Apr 202514 Apr 2025
Amino AmigosAmino Amigos
A
Great
77.76.59.814 Jan 202520 Mar 2025
Polaris PeptidesPolaris Peptides
B
Good
97.35.58.717 Dec 202419 Feb 2025
Royal PeptidesRoyal Peptides
B
Good
66.75.87.616 Mar 202525 Mar 2025
Suaway Lab ResearchSuaway Lab Research
B
Good
46.76.17.428 Mar 202522 Apr 2025
Peptide GurusPeptide Gurus
B
Good
66.45.97.316 Mar 202525 Mar 2025
Paramount PeptidesParamount Peptides
C
Okay
67.14.88.914 Jan 202520 Mar 2025
Platinum CryoPlatinum Cryo
C
Okay
25.75.26.222 Apr 202522 Apr 2025
Amplified AminoAmplified Amino
C
Okay
45.35.05.813 Feb 202519 Feb 2025
Loti LabsLoti Labs
D
Poor
44.94.65.016 Mar 202525 Mar 2025
TydesTydes
D
Poor
64.74.45.217 Dec 202420 Mar 2025
Peptides For SalePeptides For Sale
D
Poor
44.63.66.027 Feb 202520 Mar 2025
Oasis PeptidesOasis Peptides
E
Bad
44.42.95.314 Jan 202513 Feb 2025
Coastal PeptidesCoastal Peptides
E
Bad
60.80.05.028 Feb 202528 Mar 2025

Most recent Semaglutide tests

Samples are tested in commercial labs

Quantity
Test DateVendor
Test Score
Label
Batch
TestedDifferencePurityBatch IDContainerTested AtSent By
22 Apr 2025Suaway Lab Research6.35mg(no batch claim)5.060mg+1.2%99.13%(no batch ID)White Label / White CapLab DFinnrick
22 Apr 2025Suaway Lab Research6.15mg(no batch claim)5.040mg+0.8%99.03%(no batch ID)White Label / White CapLab DFinnrick
22 Apr 2025Astro Peptides7.75mg
5.3mg
5.740mg+7.7%99.30%SEMA-0001Blue Label / Clear CapLab DFinnrick
22 Apr 2025Platinum Cryo6.25mg(no batch claim)5.380mg+7.6%99.53%(no batch ID)White Label / Grey CapLab DFinnrick
22 Apr 2025Platinum Cryo5.25mg(no batch claim)5.400mg+8.0%99.11%(no batch ID)White Label / Grey CapLab DFinnrick
22 Apr 2025Astro Peptides9.35mg
5.3mg
5.550mg+4.1%99.61%SEMA-0001Blue Label / Clear CapLab DFinnrick
14 Apr 2025Nuscience Peptides7.75mg(no batch claim)5.370mg+7.4%99.24%00256White Label / Grey CapLab DFinnrick