Vayarol contains Lipirolen™, a proprietary composition containing Phytosterol Esters of Omega-3 which was developed by VAYA Pharma (division of Enzymotec LTD), a specialty pharmaceutical company.The VAYA Pharma portfolio addresses three therapeutic segments: ADHD (Vayarin), Hypertriglyceridemia (Vayarol) and Memory impairment (Vayacog).