Finnrick - Ensuring Safe and Transparent Supply Chain
Peptide Gurus

Peptide Gurus
Semaglutide

Finnrick tested 6 samples of Semaglutide (GLP-1 antagonist) from Peptide Gurus between 16 Mar 2025 and 25 Mar 2025. Tests score average over 6, no score below 5, and at least 6 tests warrant a confident Finnrick Rating of B (Good).

Finnrick Rating™
B
GOOD
Peptide Gurus
Semaglutide
Tested 6 Samples
Last test 25 Mar 2025

Take Action

Mail in a Sample

We test your peptides for free: mail in a sample you have (US only), or request us to test a vendor.

Semaglutide is also available from top-rated vendors:

All Semaglutide tests from Peptide Gurus

Samples are tested in commercial labs

Tests Count

6

Scores

AVG6.4MIN5.9MAX7.3

Last

25 Mar 2025

First

16 Mar 2025
Quantity
Test Date
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
25 Mar 20257.35mg5.354mg+7.1%99.91%(no batch ID)No Label / White capsLab CFinnrick
25 Mar 20256.85mg5.437mg+8.7%99.92%(no batch ID)No Label / White capsLab CFinnrick
25 Mar 20256.05mg5.523mg+10.5%99.74%(no batch ID)No Label / White capsLab CFinnrick
16 Mar 20256.65mg5.454mg+9.1%99.84%(no batch ID)No Label / White capsLab AFinnrick
16 Mar 20256.15mg5.553mg+11.1%99.84%(no batch ID)No Label / White capsLab AFinnrick
16 Mar 20255.95mg5.484mg+9.7%99.63%(no batch ID)No Label / White capsLab AFinnrick