Policosanol 10 provides 10 mg of 99% pure policosanol from sugar cane. Clinical trials on humans have demonstrated that policosanol is safe, effective and well-tolerated. Policosanol has been studied extensively for the past 10 years and several human studies have been published in medical journals in North America and throughout the world. It is important to note that the results in the clinical trials were obtained using the sugar cane extract. Policosanol 10 features the pure sugar cane material, not material extracted from beeswax or rice.