Supplements
Doctor's Best Nattokinase 2,000 FU
Doctor's Best
Function
Substance
Veggie capsule with 2,000 FU (fibrinolytic units) nattokinase per serving (1 capsule), with vitamin K2 removed; 90 capsules; vegan, non-GMO; derived from fermented soybeans. Price: $15.99 for 90 veggie capsules, checked Oct 14, 2026. US availability: sold on doctorsbest.com, in stock. Dietary supplements are not FDA-approved: FDA does not approve dietary supplements or their labeling before sale. Directory: Supplements > Nattokinase.
Listed for: US
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Trust notes
- Proprietary blend: No proprietary blend is flagged on this listing.