Unfortunately, these are steroids. They are Stanozol 10 mg tabs. They are known as Winstrol. They are produced by Balco Pharm. This is the company that was involved in all of the Major League Baseball scandals. A warning to you is that pill forms of steriods are toxic to the liver. If he is taking more than 5-7 of these pills each day, he will do damage to his liver. Good Luck