This is "Natto Life 60 Capsules" from ISDG Ishokudogen.com. These are odorless hard capsules that don't have the characteristic smell of natto. Each 2-capsule serving contains a top-class 4,000 FU of nattokinase activity. This is equivalent to more than about 2 packs of regular natto. Recommended for those concerned about lifestyle habits or those who don't like natto.