Nattokinase is made from all non-gmo ingredients - the renowned Japanese fermented soybean “natto," from which miso soup is made of. Our “Nattokinase” product includes the essential enzyme extracted from natto, plus other healthy ingredients including fermented black onion, onion skin extract, and garlic extracts. These additional ingredients strengthen the effectiveness of the natto enzyme and assist with smooth circulation. The nattokinase enzyme has been used for over 1000 years and is firmly supported by scientific studies for its many health benefits, especially for supporting blood circulation and cardiovascular health. Most recently this supplement has been raved about by many physicians for its ability to help with blood clots and detoxing the system. Looking for a higher dosage and less tablets to take at once? Try our sister brand Crane Wellness Nattokinase Blend 6,000 FU in a 3 capsule serving! This blend is backed by science to boost circulation and support longevity, naturally.