
The Naughty Needle
Tirzepatide
Finnrick tested 2 samples of Tirzepatide (GLP-1 and GIP agonist) from The Naughty Needle on 12 Dec 2025. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Tentative Rating
The Naughty Needle
Tirzepatide
Tested 2 Samples
Last test 12 Dec 2025
Take Action
Researcher
Request Full Data Access to the Finnrick database of peptide tests.
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 Tirzepatide tests from top-rated vendors:
All Tirzepatide tests from The Naughty Needle
Samples are tested in commercial labs
Tests Count
2
Scores
AVGMINMAX
Last
12 Dec 2025