Creative Affects LLC launched an herbal supplement beverage featuring the ancient Indian herb Mucuna Pruriens. The drink is designed to enhance motivation, focus, drive and energy, the company says. Mucuna Pruriens also is associated with increasing libido, fertility, lean muscle mass, anti-aging, bone density and energy, it adds. An 8.4-ounce can contains 90 calories and has a suggested retail price between $3.29 and $3.79.