Best Nattokinase Supplement

Peter | 23-12-2025

With so many great Best Nattokinase Supplement to pick from, like those from brands such as Double Wood Supplements,Nutricost,Doctor’s BEST,Luma Nutrition,NOW Foods,Micro Ingredients, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best Nattokinase Supplement currently on the market.

Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is Double Wood Supplements Best Nattokinase Supplement, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best Nattokinase Supplement you’ll love.

Editor's Choice
Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic
Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic
Premium Pick
Nutricost Nattokinase 2,000FU, 120 Capsules - Gluten Free, Non-GMO, Vegetarian Friendly
Nutricost Nattokinase 2,000FU, 120 Capsules - Gluten Free, Non-GMO, Vegetarian Friendly
Budget Pick
Doctor's Best Nattokinase, Non-GMO, Vegan, Gluten Free, 270 Veggie Caps
Doctor's Best Nattokinase, Non-GMO, Vegan, Gluten Free, 270 Veggie Caps

Top 10 Best Nattokinase Supplement

We researched and compared the top products in the Best Nattokinase Supplement category to provide you with these recommendations.

1. Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic

Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic
9.8

Double Wood Supplements

Check Price On Amazon
  • CARDIOVASCULAR HEALTH: Nattokinase may help support a healthy circulatory system by lowering plasma levels of certain proteins that affect circulation
  • CIRCULATORY SUPPORT: Research suggests that Nattokinase may help support cardiovascular health by promoting a healthy circulatory system
  • DERIVED FROM SOY (JAPANESE NATTO): Since Nattokinase is derived from fermented soybeans (Japanese Natto), there may be trace amounts of soy in the product. Do not take it if you are allergic to soy
  • TWO-MONTH SUPPLY: Our Nattokinase supplement contains 60 servings of 200 mg (4,000 FU), which equals 120 capsules (100 mg, 2,000 FU per capsule)
  • ROOTED IN QUALITY: Double Wood's Nattokinase is manufactured right here in the USA from Globally Sourced Ingredients, Vegetarian, Non-GMO, and gluten-free

2. Nutricost Nattokinase 2,000FU, 120 Capsules - Gluten Free, Non-GMO, Vegetarian Friendly

Nutricost Nattokinase 2,000FU, 120 Capsules - Gluten Free, Non-GMO, Vegetarian Friendly
9.5

Nutricost

Check Price On Amazon
  • 2,000FU of Nattokinase Per Serving
  • 120 Nattokinase Servings Per Bottle
  • 1 Capsule For 1 Serving
  • Non-GMO, Gluten Free, And Vegetarian Friendly
  • Manufactured in an NSF Certified, GMP Compliant, FDA Registered Facility and 3rd Party Tested by ISO-accredited Laboratories

3. Doctor's Best Nattokinase, Non-GMO, Vegan, Gluten Free, 270 Veggie Caps

Doctor's Best Nattokinase, Non-GMO, Vegan, Gluten Free, 270 Veggie Caps
9.1

Doctor's Best

Check Price On Amazon
  • DOCTOR'S BEST NATTOKINASE - Contains nattokinase enzyme with Vitamin K2 removed. Nattokinase, an enzyme that is derived from natto, a traditional Japanese food made by fermenting soybeans with Bacillus subtilis bacteria.
  • ENHANCES BLOOD FLOW - contributes to heart health by acting as a fibrinolytic enzyme, improving circulation throughout the body, potentially lowering the risk of cardiovascular issues associated with poor blood circulation.*
  • CARDIOVASCULAR HEALTH - Nattokinase has been studied for its potential to support heart health. Multiple authors have described the significant effects of natto. Nattokinase has been growing in popularity as a supplement for cardiovascular health.*
  • SCIENCE-BASED - Studies on Nattokinase indicate that it may promote healthy blood circulation and cardiovascular health due to its ability to break down fibrin, potentially improving blood, and supporting overall cardiovascular well-being.*
  • POTENCY & SERVING SIZE Every 1 capsule serving size provides 2,000 FU of Nattokinase. Nattokinase fibrinolytic activity units (FU) refer to the enzyme activity levels. Enzyme potencies are typically measured according to their activity levels.

4. Luma Nutrition Nattokinase Supplement - Natto 4000 FU Per Serving, Premium Heart Health Support -

Luma Nutrition Nattokinase Supplement - Natto 4000 FU Per Serving, Premium Heart Health Support -
8.9

Luma Nutrition

Check Price On Amazon
  • Premium Natto Extract: Luma Nutrition's powerful nattokinase supplement boasts superior quality and a powerful dosage of Nattokinase 4000 fu, twice as strong as other nattokinase 2000 fu products. These effective Nattokinase powder capsules promote healthy blood flow and circulation, supporting cardiovascular function and overall heart health.
  • Natural Heart Support: Nattokinase is an enzyme extracted from natto, a traditional Japanese fermented soybean dish. It's renowned for its fibrinolytic properties, meaning it helps break down fibrin, a protein involved in restricted blood flow. Without the presence of Serrapeptase or Lumbrokinase, this supplement works for vegan or gluten-free diets.
  • 30 Day Supply: Each bottle of Luma's nattokinase supplement organic lasts for a month to maintain optimal freshness and provides natural heart health support. This nattokinase supplement for men and women makes the perfect monthly subscription.
  • 3rd Party Tested: All of our products are 3rd party tested for purity and quality. Our Nattokinase is made in the USA in our fully certified facility. Non-gmo and the highest quality.
  • Proudly USA: All Luma Nutrition supplements are manufactured in GMP certified facilities in the United States to ensure product safety and quality is always upheld. Certificed by NSF December 2023. We are veteran owned and operated.

5. NOW Supplements, Nattokinase 100 mg (from Non-GMO Soy) with 2,000 FUs of Activity, 60 Veg Capsules

NOW Supplements, Nattokinase 100 mg (from Non-GMO Soy) with 2,000 FUs of Activity, 60 Veg Capsules
8.7

Now Foods

Check Price On Amazon
  • CARDIOVASCULAR HEALTH*/HELPS MAINTAIN NORMAL BLOOD FLOW*: Nattokinase is an enzyme isolated from Natto, a traditional Japanese fermented soy food.* Natto has been consumed for thousands of years for its numerous health promoting properties*
  • VEGAN AND KETO-FRIENDLY CAPSULES/2,000 FIBRINOLYTIC UNITS OF ACTIVITY: NOW Nattokinase is derived from non-GMO soy and has 2,000 FUs (Fibrinolytic Units) per 100 mg serving
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Keto Friendly, Nut Free, Made without Gluten, Dairy Free, Egg Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
  • Packaged in the USA by a family owned and operated company since 1968

6. Nattokinase 4,000 FU Equivalent, 240 Enteric Coated Softgels with MCT Oil | 7-in-1 Ultra Absorption

Nattokinase 4,000 FU Equivalent, 240 Enteric Coated Softgels with MCT Oil | 7-in-1 Ultra Absorption
8.5

Micro Ingredients

Check Price On Amazon
  • Micro Ingredients offers a 7-in-1 max strength nattokinase softgel formula delivering 4,000 FU (200mg) per serving, made with MCT oil for gentle absorption and enteric-coated to protect sensitive ingredients for optimal heart and circulation support.
  • The first enteric-coated nattokinase softgel in the US that is designed for ultra absorption. Its enteric coating protects the formula from stomach acid, delivering nattokinase and key nutrients directly to the intestines for optimal activity and utilization.
  • Each pouch provides 240 softgels for an 80-day supply, combining nattokinase (from natto extract), coenzyme Q10, turmeric extract, ginger extract, olive leaf extract, bromelain (from pineapple extract), and white willow bark extract.
  • This comprehensive formula offers easy digestion and advanced support for cardiovascular health, promoting healthy circulation and heart wellness for both men and women.
  • Premium non-GMO nattokinase supplement. Made without wheat, dairy, and gluten. Ingredients must pass a 3rd party lab test to ensure our product is safe, pure, and potent.

7. Liposomal Nattokinase 12,000 FU Serrapeptase 360,000 SPU Enzyme Supplement - Enriched with

Liposomal Nattokinase 12,000 FU Serrapeptase 360,000 SPU Enzyme Supplement - Enriched with
8.3

Naering

Check Price On Amazon
  • Liposomal Nattokinase and Serrapeptase: Step into a new era of wellness with our groundbreaking liposomal nattokinase and serrapeptase
  • Maximum Absorption Liposomes Technology: This formula includes 12,000 FU of Nattokinase and 360,000 SPU of Serrapeptase, prepared using a liposomal delivery method. Developed with attention to formulation precision and ingredient selection, it reflects a focus on process quality and encapsulation design
  • Advanced Microbeadlet Technology: Our nattokinase and serrapeptase blend features a microbeadlet-based encapsulation process developed as an alternative to conventional enteric coatings. This design reflects an ingredient-conscious approach to formulation, emphasizing consistency, precision, and innovation in supplement delivery
  • Nature Enzyme and Essential Elements Synergy Blend: Our formula includes 100mg of papain, curcumin, bromelain, rutin, and amla, along with 100mg of vitamin C, magnesium, vitamin B6, and calcium. It also features 100mg of inulin, combined with nattokinase and serrapeptase in a thoughtfully developed blend
  • Comprehensive Natural Wellness: Our nattokinase and serrapeptase supplement formula includes a curated combination of enzymes and complementary nutrients, developed using a liposomal format. The product is gluten-free, vegan-friendly, and free from artificial additives offering flexibility for a variety of dietary preferences and formulation goals

8. Nattokinase Supplement 4,000 FU Servings, 240 Capsules (Derived from Japanese Natto) Systemic

Nattokinase Supplement 4,000 FU Servings, 240 Capsules (Derived from Japanese Natto) Systemic
8

Double Wood Supplements

Check Price On Amazon
  • CARDIOVASCULAR HEALTH: Nattokinase may help support a healthy circulatory system by lowering plasma levels of certain proteins that affect circulation
  • CIRCULATORY SUPPORT: Research suggests that Nattokinase may help support cardiovascular health by promoting a healthy circulatory system
  • DERIVED FROM SOY (JAPANESE NATTO): Since Nattokinase is derived from fermented soybeans (Japanese Natto), there may be trace amounts of soy in the product. Do not take it if you are allergic to soy
  • FOUR-MONTH SUPPLY: Our Nattokinase supplement contains 120 servings of 200 mg (4,000 FU), which equals 240 capsules (100 mg, 2,000 FU per capsule)
  • ROOTED IN QUALITY: Double Wood's Nattokinase is manufactured right here in the USA from Globally Sourced Ingredients, Vegetarian, Non-GMO, and gluten-free

9. Doctors Best Nattokinase, 2000 Fus, Supports Cardiovascular Health, Non-GMO, Vegan 90 Veggie Caps

Doctors Best Nattokinase, 2000 Fus, Supports Cardiovascular Health, Non-GMO, Vegan 90 Veggie Caps
7.9

Doctor's Best

Check Price On Amazon
  • DOCTOR'S BEST NATTOKINASE - Contains nattokinase enzyme with Vitamin K2 removed. Nattokinase, an enzyme that is derived from natto, a traditional Japanese food made by fermenting soybeans with Bacillus subtilis bacteria.
  • ENHANCES BLOOD FLOW - contributes to heart health by acting as a fibrinolytic enzyme, improving circulation throughout the body, potentially lowering the risk of cardiovascular issues associated with poor blood circulation.*
  • CARDIOVASCULAR HEALTH - Nattokinase has been studied for its potential to support heart health. Multiple authors have described the significant effects of natto. Nattokinase has been growing in popularity as a supplement for cardiovascular health.*
  • SCIENCE-BASED - Studies on Nattokinase indicate that it may promote healthy blood circulation and cardiovascular health due to its ability to break down fibrin, potentially improving blood, and supporting overall cardiovascular well-being.*
  • POTENCY & SERVING SIZE Every 1 capsule serving size provides 2,000 FU of Nattokinase. Nattokinase fibrinolytic activity units (FU) refer to the enzyme activity levels. Enzyme potencies are typically measured according to their activity levels.

10. Lunakai USA Made Nattokinase Supplement – 400mg Natto Enzyme, 8000 FU per Serving – Heart &

Lunakai USA Made Nattokinase Supplement – 400mg Natto Enzyme, 8000 FU per Serving – Heart &
7.7

Lunakai

Check Price On Amazon
  • Supports Circulation Each serving delivers 8000 FU of nattokinase, traditionally sourced to assist in supporting normal blood flow.
  • Natural Heart Support Our nattokinase supplement is formulated to complement daily routines focused on overall heart wellness support.
  • Clean & Simple Ingredients Each capsule contains 200mg of nattokinase enzyme, delivering 4000 FU, sourced from fermented natto with no artificial flavors or additives.
  • Vegan-Friendly Formula Our nattokinase supplement is 100% vegan and plant-based, with no animal-derived ingredients or gelatin.
  • Made in the USA Manufactured in the United States in a facility that follows GMP (Good Manufacturing Practices) for quality and consistency.
  • Two Capsules per Day A full daily serving consists of just two capsules, offering targeted nattokinase support in a simple regimen.
  • 60 Capsules per Bottle Each bottle provides a 30-day supply based on the recommended two-capsule daily intake.
  • Rooted in Tradition Formulated with nattokinase derived from fermented soybeans, inspired by centuries-old Japanese natto practices.
  • Non-GMO and Gluten-Free Formulated without genetically modified ingredients or gluten, making it suitable for various dietary preferences.
  • High-Strength Nattokinase 8000 FU Each serving delivers 8000 FU of nattokinase enzyme activity, designed for those seeking a concentrated natto-based supplement.

Peter

Related Posts