SKU: 28338149218

Doctor's Best Nattokinase 90caps

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Description

Doctor's Best Nattokinase 90capsNattokinase is a fibrinolytic enzyme, (breaks down fibrin). Excess fibrin has been shown to contribute to cardiovascular problems, high blood pressure, poor circulation and slow tissue repair. Gluten Free, Non GMO, Vegan, Vegetarian, Contains Soy What is Doctors Best Nattokinase? Nattokinase is a fibrinolytic enzyme derived from natto, a traditional Japanese food. During the natto production process friendly Bacillus subtilis bacteria ferment boiled,

Nattokinase is a fibrinolytic enzyme, (breaks down fibrin). Excess fibrin has been shown to contribute to cardiovascular problems, high blood pressure, poor circulation and slow tissue repair.

Gluten Free, Non-GMO, Vegan, Vegetarian, Contains Soy

What is Doctor’s Best Nattokinase?

Nattokinase is a fibrinolytic enzyme derived from “natto”, a traditional Japanese food. During the natto production process friendly Bacillus subtilis bacteria ferment boiled, non-GMO soybeans producing nattokinase. Doctor’s Best Nattokinase has the vitamin K removed because vitamin K assists in blood coagulation.

How does it work?

Nattokinase lowers plasma levels of proteins that affect blood flow. These actions of Nattokinase are similar to plasmin. Plasmin, present in blood, degrades many plasma proteins, including fibrin clots. The net effect of lowering these proteins is a modulation in overall circulation and blood flow. These effects have been demonstrated during randomized, double-blind, placebo-controlled studies.

Nattokinase helps the body maintain healthful circulation. Healthy circulatory function is essential for supporting cardiovascular and heart wellness. Nattokinase promotes healthy circulation in the blood vessels. It aids the body in healthy blood flow which can promote all around health for the heart, brain, and muscles through circulation and therefore provide vital oxygen supply to all organs.

Active Ingredients

Each 1 Veggie Cap Provides:

Nattokinase (Enzyme activity fibrinolytic units) 2,000FU

Other Ingredients: Modified cellulose, (vegetarian capsule), maltodextrin, magnesium stearate (vegetable source).

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SKU: 28338149218

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Amazon Customer
Birmingham, US
★★★★★ 5
Skin Care
Size: 5 Ounce (Pack of 1)
Satisfied. I keep it for not only my self but for my children and grand and great grandchildren that come to enjoy the swimming pool with me. Good product!
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Reviewed in the United States on April 18, 2026
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Donna J. Restivo
Port Orchard, US
★★★★★ 5
Best sunscreen
Size: 5 Ounce (Pack of 1)
My family and I use only Blue Lizard sunscreen. We think it's coverage and sun protection works best.
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Reviewed in the United States on April 23, 2026
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Megan
San Leandro, US
★★★★★ 5
Waterproof
Size: 5 Ounce (Pack of 1)
This product is great for kids in the pool or ocean. It is very waterproof and you can even see the water beading on top of the sunscreen. It doesn't go on super clear, which can be an advantage for determining coverage. One other unique feature is the bottle itself changes color to indicate it is currently exposed to UV light although that is basically anytime you walk outside in daytime.
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Reviewed in the United States on August 21, 2025
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T. Basic
Waukegan, US
★★★★★ 4
Good sun protection but leaves white streaks after sweating
Size: 5 Ounce (Pack of 1)
I really wanted to like this sunscreen after seeing it make a lot of lists for best sunscreen for runners. But for whatever reason, about 15-20 minutes into my runs and I've started really sweating, I see white streaks in my elbow crease. I've started developing weird tan lines in my elbow crease if I don't consciously try to re-rub and re-spread the sunscreen in my elbows periodically during my runs. If I only use the sunscreen for lower impact activities, I don't get the white streaks. It's as if from the sweat it pools the minerals from the sunscreen into my elbow crease. But yet I don't have that problem with the sweat mix with my sunscreen on other parts of my body. I've also switched to Australian Gold Botanical Mineral sunscreen which ironically isn't meant for sports, but I don't have the elbow crease white streaks issue with that sunscreen. I will say, this Blue Lizard sunscreen does rub and spread easily and doesn't leave a white cast after rubbing it into my skin. Although it does feel mildly greasy after I'm done applying it everywhere. I've switch to Australian Gold Botanical Mineral sunscreen which doesn't feel greasy but it does leave a slight white cast on my tan skin, but I'll rather have that than deal with frequently needing to re-rub/re-spread the sunscreen in my elbow creases when white streaks form.
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Reviewed in the United States on June 9, 2023
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Yankee23
Port Orchard, US
★★★★★ 5
Like magic!
Size: 5 Ounce (Pack of 1)
Have been using this sunblock religiously for about 15 years. It is amazing! I highly recommend.
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Reviewed in the United States on March 1, 2026

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