Verified 99%+ Purity
Our peptides consistently exceed 99% purity across all tested batches. Each report includes a unique verification key you can check directly on Janoshik's website.
99.84%Tirzepatide
99.63%Retatrutide (20mg)
99.13%Retatrutide (5mg)
99.07%BPC-157
How Our Testing Works
1
We send samples from every batch to Janoshik Analytical, an independent third-party lab
2
Janoshik tests for purity, identity confirmation, and accurate dosage measurement
3
Each report includes a unique verification key you can check at janoshik.com/verify
4
Only batches passing 99%+ purity are approved for sale to our customers
Verified Lab Reports
Each report can be independently verified at janoshik.com using the unique key.
99.84%
Tirzepatide 10mg
Passed
99.84%
Tirzepatide 30mg
Passed
99.63%
Retatrutide 10mg
Passed
99.61%
Retatrutide 20mg
Passed
99.13%
Retatrutide 5mg
Passed
99.07%
BPC-157 5mg
Passed
