SR9009: Transforming Fitness—A Before and After Journey
SR9009, known as Stenabolic, is a synthetic Rev-Erb ligand gaining attention in fitness for its potential endurance and metabolic benefits without the side effects of steroids. It activates Rev-Erb proteins, potentially boosting fat burn and mimicking exercise’s effects. Despite its popularity, SR9009’s efficacy and safety lack substantial human research, urging caution and further study.

