BLACK FOREST
NATTOKINASE
68/100
SUPPIE SCORE
62/100
EFFICACY
Medium
SAFETY
82/100
CLEANLINESS
What Does NATTOKINASE Do?
Strong fibrinolytic enzyme blend with clinically relevant doses; bleeding-risk interaction is primary safety concern. Limited human trials for claimed spike-protein benefits.
What is the evidence for nattokinase reducing spike proteins or blood clots?
How do serrapeptase and lumbrokinase compare for fibrinolytic activity?
Is 180 mcg of Vitamin K2 (MK-7) sufficient for cardiovascular support?
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What Are the Benefits of NATTOKINASE?
Based on proven scientific research
Cardiovascular HealthStrong
Blood Flow SupportStrong
Fibrinolytic ActivityModerate
Good For:
What Are the Side Effects of BLACK FOREST NATTOKINASE?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Nattokinase and lumbrokinase are potent fibrinolytic enzymes that may increase bleeding risk, especially with anticoagulants or before surgery.
•Vitamin K2 (MK-7) at 180 mcg is generally safe but may antagonize warfarin therapy.
•Serrapeptase and nattokinase should be taken on an empty stomach; food reduces enzyme activity.
•Not recommended during pregnancy, breastfeeding, or for individuals with bleeding disorders without medical supervision.
•All ingredients derived from bacterial or earthworm fermentation; soy-free but monitor for rare allergic reactions.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in BLACK FOREST NATTOKINASE?
Vitamin K2 (MK-7) (menaquinone-7)
180 mcg
Nattokinase (Soy-Free) Bacillus subtilis
10,800 FU
Serrapeptase
180,000 SPU
Lumbrokinase
40 mg
HPMC capsule (enteric-coated)
microcrystalline cellulose
silicon dioxide
rice concentrate
Sources & References
Frequently Asked Questions
Common questions about BLACK FOREST NATTOKINASE