Beta Sitosterol works in the body to help provide cardiovascular conditioning in men and women as well as prostate health and support via maintenance of already healthy cholesterol levels. With the presence of more than 40 different beta phytosterols, Hi-Tech’s Beta Sitosterol provides the 4 primary versions – Beta Sitostanol, Campsterol, Stigmasterol and Beta Sitosterol. These 4 key sterols provide the primary workload of healthy cardiovascular system in trained and untrained adults. If you are looking for the most powerful Beta Sitosterol pine phytosterol complex, Hi-Tech also utilizes the proprietary Cyclosome Technology. Using this process increases absorption of Beta Sitosterol upwards of 70% making it the most potent product on the market!