No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?

Naturally Vitamins

Nattokinase 1500

Nattokinase 1500

Item |  NV016

  • Promotes blood flow

  • Used in Japan for centuries

  • Vegetarian, GMO-free formula

1,500 FU 120 Tabs

MSRP $48.95
Extra 39%
Yes! I want free shipping over $50 on my next automatic shipment of this item.  days. Learn more
Usually Ships Within 2-4 Business Days

Supplement Facts

Serving Size 2 Tablets

Servings Per Container 60

  Amount Per Serving %Daily Value
Nattokinase providing 1500 FU per serving (20000 FU/gm) 75 mg *
Rutin Bioflavonoid Complex (Vitamin P) 100 mg *

*Daily Value not established.

Other Ingredients: Plant fiber, modified cellulose, methylacrylic copolymer type A, stearic acid, silica, magnesium silicate, triethyl citrate, magnesium stearate.

Recommended: As a dietary supplement, take two (2) tablets two times a day about 30 minutes after food. Consult physician prior to use if taking blood thinners or anticoagulants.

Shipping Weight

.20 lbs

  • Promotes blood flow

  • Used in Japan for centuries

  • Vegetarian, GMO-free formula
Naturally's Nattokinase 1500 is an enzyme extracted from natto cheese, a dietary staple in Japan. Unlike other similar products, Nattokinase 1500 is an enterically coated tablet. Each tablet passes through the stomach without being digested, where they are then absorbed into the blood stream via the small intestine. It is here in the blood stream where nattokinase gets to work. Other products, which get digested in the stomach, become less effective once they finally reach the bloodstream.
Rated 5 out of 5 by from Enteric-coated is best way, I think! Enteric-coated to protect enzymes from stomach acid, otherwise these active proteisn get digested before they get to work. Altho there are two schools of thought on this matter of coating with natto, I believe in getting them intact to the small intestines. Enzymes are proteins, so HCl stomach acid will dissolve before they get to the small intestines; which should render them inactive as structure destroyed with denaturing, hence properties are different with structure change. I use Doctor's Best Serrapeptase because they are also enteric-coated, but for some reason Doctor's Best does NOT enteric-coat their nattokinase?? go figure? So, I continue to buy this excellent, albeit more expensive, natto.
Date published: 2013-12-30
  • y_2018, m_5, d_23, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_NV016, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 51ms
Swanson Quality Assurance

Why Shop Swanson®?

We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here