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Arthur Andrew Medical, Neprinol AFD, Advanced Fibrin Defense, 500 mg, 90 Capsules

By Arthur Andrew Medical

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In Stock
  • Product Code: AAM-00104
  • UPC Code: 855571001044
  • Package Quantity: 90 Capsules
  • Dimensions: 4.4 x 2.4 x 2.4 in, 0.2 lbs (0.09 kg)
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Product Overview

  • Dietary Supplement
  • Pharmaceutical Grade
  • Non-GMO
  • Vegan
  • Kosher - Star-K
  • GRAS - Generally Recognized As Safe

Neprinol Supports:

  • Normal Inflammatory Response
  • Normal Immune Function
  • Enhanced Blood Cleansing
  • Normal Blood Viscosity
  • Optimal Circulatory Health
  • Healthy CrP and Fibrin Levels

Neprinol is a proprietary combination of systemic enzymes including serrapeptase, nattokinase, bromelain, papain, and lipase. These enzymes were specifically formulated to support a healthy inflammatory response and defend the body from the damaging effects of fibrin. As fibrin accumulates within the bloodstream, it may impair circulatory health and amplify viscosity. Neprinol can help maintain normal fibrin, blood viscosity, and joint health.

Suggested Use

Take Neprinol with 8 oz of water on an empty stomach, or as directed by your healthcare practitioner. Larger amounts may be divided into 2 or 3 doses per day.

Maintenance: 2-3 Capsules per day.

Increased Support: 4-6 Capsules per day.

Therapeutic: 9 Capsules per day.

Other Ingredients

Cellulose (acid armor capsules)

Neprinol is free of dairy, gluten, and soy allergens. Contains no artificial colors or preservatives.

Neprinol utilizes phthalate-free acid armor capsules which have enteric properties that protect the enzymes from stomach acid without the use of chemicals and plastics commonly found in traditional enteric coating.


Keep out of reach of children. Store in a cool dry place with lid tightly closed.

Do not take this product without the consent of your physician if you are currently taking anti-coagulants or if you are pregnant or nursing.

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Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving: % Daily Value
Magnesium (Citrate) 8 mg 2%
Proprietary Blend Neprinol AFD 500 mg
Systemic and Lipolytic Enzyme Blend:
Serrapeptase, Nattokinase, Lipase
Neprinol Protease Blend:
Protease (derived from Serratia, B. subtilis and A. oryzae)
Neprinol Enzyme and Cofactor Blend:
Amla, Papain, Bromelain, Rutin, Coenzyme Q10
15,000 FU
† Daily Value not established.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
A Noticeable Blood-Thinning Effect!
This product definitely does what it says~ it thins the blood by breaking up fibrin. Presumably in doing so, it also combats inflammation, although I can't say for sure that I've experienced that effect from this product, probably since I don't have any issues of chronic inflammation at this time. I am a physically active, pre-menapausal woman (40's) with no health issues. In an effort to maintain a good state of health, I'm always researching and trying different products to see if they might be of some benefit to me. This one sounded interesting, since it's known that as people age, they often develop blood that is viscous and prone to unhealthy clotting. This viscosity reduces circulation and oxygen to the tissues, and can adversely affect any and all body systems. So in my case I bought this product for it's "anti-aging" benefits. I know it's having its intended blood-thinning effect, since when I take it repeatedly on a daily basis, it thins the "flow" during menses and also extends the number of days of the flow. For this reason, I have found it's best for me to stop taking it around that time of the month. I also notice that after taking it for several days (usually 3-4 capsules on an empty stomach in the morning), I bruise more easily. This is a common occurrence with blood-thinning medications like Coumadin (Warfarin), so I know this product is doing what it's purported to do. I personally could probably get by on just 2 capsules a day and still enjoy the benefits. If you're looking for an effective, all-natural blood thinner, don't hesitate to buy this product~ it definitely works! Combine this with something like fish oil, and you have a very potent, drug-free weapon in the battle against unwanted clots!
Jan 01, 2013

An Expensive 'Dead' Product....

Posted by 4810666997650975222 on Feb 28, 2016

This product feels absolutely Dead. I take Nattokinase for my Factor V Leiden, am very happy with the product I use that is made in Japan but feel sometimes something extra is needed so I ordered this. It turned out to be a very expensive mistake, I certainly would NOT depend on this product for the required life saving measures I need for my defective blood (can not tolerate Warfarin). I will be looking else where for a product. Would NOT recommend.

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excema help

Posted by 5221454010190531603 on Nov 01, 2014

thought it would help my excema on both eyes = it didnt totally cure it but helped to keep the redness down..then combined with zinc supp. excema just cleared up today!

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Posted by 5734043616301309238 on Jun 03, 2014

My colon hydrotherapist swears by this stuff for menstrual cramp relief. So far I haven't had any bad reactions to it and know it's only helping my immune system!

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Posted by 5484462571400813045 on Sep 30, 2013

Very good!

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Arthur Andrew Medical AFD, Advanced Fibrin Defense, 500mg

Posted by Reviewer2585485 on Sep 08, 2013

Fantastic product. Anti inflammatory. Reduces coughing. Highly recommended for first aid kit,too. I'm so glad I found it.

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