§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 003◆ Verified · Pass
Follistatin × RC Peptides - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
97.57%
◆ Research grade
Test results
6 data points
Purity
97.57%
Endotoxins
Not tested
Stated qty
1 mg
Tested qty
0.6 mg
Qty match
60% of labeled · -40%
Batch ID
003
Tested by
Janoshik LabsView profile →
◆ Quantity verification
1 mg→0.6 mg-40%
About this test
This independent HPLC lab test confirms Follistatin344 1mg from RC Peptides at 97.571% purity. The analysis was conducted by Janoshik Labs on May 12, 2026.
Follistatin is a myostatin inhibitor researched for its role in muscle growth and development. A purity level of 97.571% indicates the compound composition meets analytical standards.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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