

Nattokinase 36 mg
Allergy Research Group
Overview
This Nattokinase supplement utilizes the patented NSK-SD® form, generally recognized for its quality. While Nattokinase has evidence for cardiovascular benefits, specifically fibrinolysis and blood pressure reduction, the stated dosage of 72mg with an implied 720 FU per serving raises concerns about potential underdosing relative to research-backed effective dosages for blood pressure which often begin at 2000 FU per day. The broad suggested use of 1-6 softgels daily allows for higher intake, but the low FU per mg could mean achieving an effective dose requires multiple servings.
The Good
Utilizes Nattokinase NSK-SD®, a well-researched, patented, and non-GMO form of nattokinase, ensuring quality and purity.
The enzyme is free of Vitamin K2, which is important for individuals concerned about K2's blood-clotting effects interacting with nattokinase.
Each batch is tested to ensure potency, supporting product reliability.
The Bad
No direct FU (Fibrinolytic Units) listed per softgel, though a statement mentions "NSK-SD 720 FU" without explicitly linking it to the stated 72 mg per serving, leading to potential confusion. However, research data specifies a 36mg dose is equivalent to 2000 FU, so 72mg would be 4000 FU, not 720 FU, which is a major discrepancy if the 72mg is truly 720 FU then it would be underdosed for blood pressure effects.
Requires caution and medical supervision for individuals on anticoagulant medications due to potential interactions.
Limited long-term safety data, particularly for prolonged high-dose usage.
Is it for you?
Best For: Individuals seeking cardiovascular support, those looking to improve blood circulation
Skip If: You are pregnant, nursing, taking blood thinners, or have a bleeding disorder.
Ingredients Analysis
Nattokinase Nsk-Sd
72 mgHow to Use
Take 1 capsule daily between meals, or as directed by a healthcare professional.
Daily
Anytime
Between meals
Who Should Use This
Best For:
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