Finnrick - Ensuring a Safer and More Transparent Supply Chain
YB Peptide

YB Peptide

Tesamorelin

Finnrick tested 5 samples of Tesamorelin from YB Peptide between 1 Sep 2025 and 28 Apr 2026. Test scores average over 5, no score below 4, and at least 2 tests warrant a tentative Finnrick Rating of C (Okay).

Finnrick Rating™
Tentative Rating
YB Peptide
Tesamorelin
Tested 5 Samples
Last test 28 Apr 2026

Take Action

Free peptide testing

Mail in a sample (US only) to get confidence for the specific vials you have, and contribute to identifying unsafe supply chains, so other people can avoid risky and costly mistakes.

Other Tesamorelin tests from top-rated vendors:

All Tesamorelin tests from YB Peptide

Samples are tested in commercial labs

Tests Count

5

Scores

AVG6.6MIN4.9MAX9.0

Last

28 Apr 2026

First

1 Sep 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
28 Apr 2026View9.010mg10.2mg+2.0%99.50%YB26TS10W0001Clear Label / Silver Crimp / White CapLab EPublic
12 Mar 2026View6.710mg9.07mg-9.3%99.90%(no batch ID)White Label / Silver Crimp / White CapLab EPublic
9 Jan 2026View7.410mg11.2mg+12.0%99.67%12032025TES10White Label / Silver Crimp / Black CapLab EPublic
9 Oct 2025View4.910mg9.75mg-2.5%91.70%(no batch ID)No Label / Silver Crimp / Black Cap Lab EPublic
1 Sep 2025View5.110mg11.06mg+10.6%99.39%(no batch ID)White Label / Silver Crimp / Black Cap Lab FPublic
Test my peptides for free