Nattokinase NSK-SD®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Capsule(s) · 2 per day

Not Present

• 

  Klaire Labs SFI Health Nattokinase NSK-SD

  Blue Sky Vitamin5.0(2)

  $44.99
• 

  Nattokinase NSK-SD

  SFI Health

  $44.99
• 

  Klaire Labs/SFI Health Nattokinase NSK-SD

  Pure Prescriptions4.9(174)

  $44.99
• 

  Natto Nsk Mega

  Atlanta Functional Medicine

  $48.00
• 

  NSK-SD 60 Capsules

  The Natural Apothecary Shoppe

  $82.00
• 

  Nattokinase NSK

  Renewed Vitality Dallas TX

  $50.00
• 

  Max Strength Nattokinase - 180 Capsules

  Pure Prescriptions4.9(174)

  $49.00
• 

  Himalaya NSK-SD Nattokinase 60 Vegan Capsules

  Target

  $53.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• 1Stop Supplements

  4.8 (25)

  Vitamin & supplements store

  5729 Godfrey Rd, Godfrey, IL 62035

  Directions(618) 433-8320

• Cleta's Nutrition

  4.7 (31)

  Health food store

  3004 Godfrey Rd, Godfrey, IL 62035

  Directions(618) 466-1659

• Supplement Superstore

  5.0 (660)

  Vitamin & supplements store

  8184 N Lindbergh Blvd, Florissant, MO 63031

  Directions(314) 839-7782

• Supplement Superstores

  5.0 (996)

  Vitamin & supplements store

  6687 Center Grove Rd, Glen Carbon, IL 62034

  Directions(618) 307-5993

• 1Stop Supplements

  4.9 (83)

  Vitamin & supplements store

  2711 N Center St, Maryville, IL 62062

  Directions(618) 343-1040

• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• Supplement Superstore

  5.0 (1306)

  Vitamin & supplements store

  7449 S Lindbergh Blvd, St. Louis, MO 63125

  Directions(314) 416-8800

• Supplement Superstore

  5.0 (1249)

  Vitamin & supplements store

  181 Mid Rivers Mall Dr, St Peters, MO 63376

  Directions(636) 970-2228

• A single-dose of oral nattokinase potentiates thrombolysis and anti-coagulation profiles

  Y Kurosawa, S Nirengi, T Homma, K Esaki, M Ohta… - Scientific reports, 2015 - nature.com

  … Nattokinase (NK) administration on coagulation/fibrinolysis parameters comprehensively in healthy … had never taken NK supplement before and were not consuming food natto within 2 …

  2015179 citations

• Consumption of nattokinase is associated with reduced blood pressure and von Willebrand factor, a cardiovascular risk marker: results from a randomized, double …

  GS Jensen, M Lenninger, MP Ero… - … Blood Pressure Control, 2016 - Taylor & Francis

  … was performed to evaluate nattokinase (NSK-SD), a fermented … had consumed nattokinase-containing supplements within … oral consumption of nattokinase supports healthy BP …

  2016104 citations

• Toxicological assessment of nattokinase derived from Bacillus subtilis var. natto

  BJ Lampe, JC English - Food and Chemical Toxicology, 2016 - Elsevier

  … To evaluate the safety of nattokinase in a more … enzyme product, NSK-SD (Japan Bio Science Laboratory Co., Ltd., Japan). … /kg-day nattokinase for 4 weeks was well tolerated in healthy …

  201678 citations

• Safety of fermented soybean extract NSK‐SD® as a novel food pursuant to Regulation (EC) No 258/97

  EFSA Panel on Dietetic Products, Nutrition and … - EFSA …, 2016 - Wiley Online Library

  … The applicant intends to use Nattokinase NSK-SD ® in food supplements (as soft-gel capsules, hard-shell capsules, tablets and powder). The target population for the NF is healthy men …

  20164 citations

• Effect of Nattokinase on the Blood Flow Improvement in Healthy Subjects

  N Watanabe, S Takaoka, S Uehara, M Ota - i-natural.com.hk

  … Also, soft capsules, containing dextrin instead of Fermented Soybean Extract NSK-SD, were used. both test diet and placebo capsules have the same size (diameter: 10.9mm, minor axis…

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-02-23. DSLD Label ID: 322414. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.