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iHerb Customer Reviews

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Nattokinase at affordable price

Posted by iHerb Customer on April 27 2011 | Verified Purchase

Nattokinase has price spans that can easily triple what you pay for Doctor´s Best . As all of the raw material comes from the same source , Doctor´s Best is the best offer . I am taking nattokinase since two years , 2 a day , and my previous not so good blood data has improved considerably .

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contains maltodextrin

Posted by iHerb Customer on September 10 2013 | Verified Purchase

I'm stopping buying this brand, since it contains maltodextrin. I took large doses happily for years, since i have a gene for blood clots. Now i'll have to switch to a cleaner brand.

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Better than aspirin

Posted by iHerb Customer on June 25 2010 | Verified Purchase

There is no risk of stomach problems with nattokinase as there is with aspirin to reduce the risk of stroke or heart attack by clotting of blood.

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Good product but not an alternative in blood clotting management

Posted by iHerb Customer on April 2 2009 | Verified Purchase

I have to admit that I like the product, although it does seem to interfere with my coumadin doses. I still take the product not daily like I use to but still on a consistent enough basis to see the results that I need to see.

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Not sure,...

Posted by iHerb Customer on October 8 2013 | Verified Purchase

I took this for poor circulation (ridiculously cold hands and feet) but had no noticeable results. Also, I'm not sure that I like that the K2 has been removed. Will have to do more research, but in the meantime, I don't think I'd repurchase this product.

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Nattokinase praised by researchers

Posted by iHerb Customer on June 1 2015 | Verified Purchase

I've used this for several years based on research result. I give it 3 stars because I can't tell how it is really doing....haven't died yet. I'll continue to use it based on the research.

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not sure

Posted by iHerb Customer on February 6 2015 | Verified Purchase

Every time I am giving those to my husband he develops high blood pressure. This is probably just him, as it should work in opposit way...but still, this is our experience...

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Dr. recommended

Posted by iHerb Customer on November 10 2010 | Verified Purchase

My lipid specialist recommended that I try this; he said it would "make blood more slippery." I decided to try it. We'll see.

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Posted by roseonhigh on June 28 2012 | Verified Purchase

My husband tried these capsules and felt no improvement at all.

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Posted by iHerb Customer on February 23 2010 | Verified Purchase

Well, this didn't do a thing for my blood pressure. Very disappointing, but I'll continue to take it in case I happen to have any clots forming....

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