SR9009, often referred to as "Stenabolic," is a synthetic compound that was developed to study the circadian rhythm. It is often mistakenly associated with Selective Androgen Receptor Modulators (SARMs), but it functions differently. SR9009 is a Rev-ErbA agonist, meaning it can influence the activity of the Rev-ErbA protein, which plays a vital role in the regulation of the body's internal clock, metabolism, and inflammation.
In animal studies, SR9009 has demonstrated the potential to increase endurance, reduce cholesterol, decrease inflammation, and even alter fat-storing cells. Due to these findings, it has garnered interest from the athletic and bodybuilding communities as a performance enhancer. However, it's essential to note that the compound's safety, efficacy, and long-term effects in humans are not well-documented.