S-23 × Chemyo - Lab Test, February 2026
Test results
About this test
Independent UHPLC analysis confirms S-23 solution concentration from Chemyo at 20.13mg/ml (stated claim: 20mg/ml). Testing was conducted by Nutri Analytical Testing Laboratories on February 16, 2026.
This represents a solution form containing 20mg/ml of S-23. The compound achieved 99.8% purity in independent HPLC analysis by Eurofins S&N Special Analysis West (October 31, 2023). S-23 is a selective androgen receptor modulator (SARM) researched for its potential effects on muscle development and fat reduction.
The concentration result confirms the solution meets specification. The full certificate of analysis is available for download on this page.
Certificate of analysis
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