The only place to share your good and bad experiences you've had with Nattokinase. We'd love to hear it all. If you have questions or comments, there couldn't be a better place to put them. 

  Many nattokinase supplements on the market today contain the nattokinase brand NSK-SD. Nattokinase NSK-SD is a standardized nattokinase from Japan Bio Science Laboratory Co., ltd. (JBSL). In 1998 NSK-SD was the first nattokinase to be isolated and marketed. JBSL’s NSK product is patented and has the vitamin K2 removed. Vitamin K2 is not recommended in patients taking vitamin K2 inhibiting blood thinners, such as warfarin1. NSK-SD without vitamin K2 was popular as it could be safely taken with warfarin or Coumadin drugs. Vitamin K inhibiting drugs are becoming less and less popular as new,…

Nattobiotic® is made from Bacillus subtilis natto, a probiotic which produces nattokinase1-4. Most manufacturers refine their nattokinase by removing the probiotics and other vital nutrients including vitamin K2 and antioxidants. Nattobiotic is rated at 2,500 Fibrinolytic Units (FU’s) per capsule, representing 25% more activity than Nattokinase NSK-SD, which has a maximum per capsule rating of 2,000 FU’s. A typical dose of nattokinase can last anywhere from 12-24 hours. However, one of the benefits of a living nattokinase product, such as Nattobiotic, is that it contains Bacillus natto in it…

  Nattokinase and Serrapeptase are the two main ingredients in Neprinol. Nattokinase and Serrapeptase are enzymes that work together in the body to help support healthy blood circulation and immune system function 1, 2.   Neprinol's enzymes are proteins in the body that help improve health and overall well-being. Neprinol contains a powerful combination of many enzymes that work together to help decrease inflammation and naturally lower blood pressure. These enzymes include Nattokinase, serrapeptase, protease and bromelain.   Neprinol contains: Serrapeptase Nattokinase Lipase Pr…

Our independent lab results showed this product’s Fibrinolytic Strength Assay actually exceeded its label values. Lot #110237, which claims to have a value of 2,500 FU’s per capsule, tested at roughly 2,750 FU’s per capsule or 5500 FU’s per dose. To date, our testing has not found any Nattokinase products that produce results above 2,000 FU’s in a single capsule. While products do exist that go far beyond 2,000 FU's per capsule, these are blends of enzymes that combine several different fibrinolytic enzymes. It is important to note that blends have a much higher fibrinolytic acticvity than a…

  Angina pectoris is pain in the chest, usually caused by an inadequate supply of oxygen to the tissues of the heart. It is actually a symptom, not a disease, and is an indication of atherosclerosis in the heart’s coronary arteries, or a sign of a possible impending heart attack. Angina can occur when there is an increased demand for blood by the heart muscle, but the coronary arteries are unable to adequately supply that blood because of blockage1. This is why angina victims may experience symptoms while engaged in some physical activity, such as jogging, lifting a heavy object or walking …