Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic Enzymes for Cardiovascular and Circulatory Support by Double Wood (Pack of 2)

Price: $39.90 - $38.70
(as of Oct 24, 2025 03:55:13 UTC – Details)


Nattokinase is an enzyme that is extracted from Japanese natto (fermented soybeans, known in Japan as a superfood) Nattokinase typically varies from 2,000 FU per 100mg to 1,000 FU per 100mg. FU stands for fibrin units which is an activity unit quantifying Nattokinase supplement strengths. Research suggests Nattokinase may help lower plasma levels of certain proteins that effect circulatory health. This can help support cardiovascular health. Double Wood Supplements’ Nattokinase supplement is manufactured and tested in the USA from Globally Sourced Ingredients, Vegan Safe, Non-GMO, Gluten Free, and contains no fillers. Each bottle contains 120 capsules with 100mg (2,000FU) of Nattokinase each (60 two capsule servings of 400mg (4,000FU Nattokinase))
Product Dimensions ‏ : ‎ 2 x 2 x 3.5 inches; 2.82 ounces
Item model number ‏ : ‎ DWNATTO
Date First Available ‏ : ‎ October 13, 2025
Manufacturer ‏ : ‎ Double Wood Supplements
ASIN ‏ : ‎ B0FRLDXCFQ
The information below is per-pack only
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