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

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

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

In Stock
90 Capsules
300 Capsules
150 Capsules
90 Capsules
  • Expiration Date: 04/2019
  • Shipping Weight:
    0.24 lbs
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  • Product Code: AAM-00104
  • UPC Code: 855571001044
  • Package Quantity: 90 Capsules
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.2 lbs
    Switch to Metric units
Combo Offer!
Save $2.00 when you purchase these items today for only $59.99
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.

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

think it is helping so far

Posted by iHerb Customer on Aug 20, 2017 | Verified Purchase

I was recommended by a doctor to take this product to cure my fibroids and the fibrin that excretes from fibroids into the blood stream. Lymes disease ihas changed its symptoms and is now under the disguise of fibromyalgia, MS, fatigue syndrome etc etc. Check out Doctor Jay Neilson MD interviewed on Youtube Reluctant Preppers. So Im trying to self medicate and so far I am not getting the painful joints and nerve irritation I have had for several years. Thats a good sign. Need to take 3 months of this and also 6-8 months of a natural antibiotic called LB core. In the final year this doctor gives large and small doses of pharma antibiotics to kill the disease that hides behind its own protein sheath. If you have nerve rashes such as shingles or fibromyalgia this doctor says it is a form of Lymes disease and clearly tells you what to take and how to get rid of it. HOPE THIS HELPS!!

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High quality enzymes, way overpriced

Posted by iHerb Customer on Dec 18, 2016 | Verified Purchase

I'm editing my review from 4 stars to 2 stars because it has become apparent to me that this product is overrated. At 15,000 FU's per capsule, the 300 cap bottle comes in at $144.99. This is a grand total of 4.5 million FU's for the whole bottle. A product called Xybrin produced by Orion Medical Group has 90 caps for a bottle at $124.99, with 320,000 FU's per capsule. That is 28.8 million FU's per bottle, and it's cheaper. Do the math. The reason it's so much more powerful is because it contains Lumbrokinase, which has been proven to be 7 times more powerful than Nattokinase at destroying fibrin. I would suggest supplementing with Doctor's Best Lumbrokinase on top of the Neprinol for maximum fibrin destruction.

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Amazing for Veins!

Posted by iHerb Customer on Aug 17, 2016 | Verified Purchase

I've used this product to support my veins - leg veins were beginning to bulge, and had become painful to the point that I could not do aerobics, It even hurt walking. So I tried this out. For the first few months, I took 4 or more capsules per day, then reduced dosage. My veins quit bulging, the pain went away, and legs are fine now. But more amazing is that it removed a dark spot I had on my leg - like a small circle of dark veins that looked like a bruise on the side of one leg that I've had since I was a teenager. I used to stand for long hours on a concrete floor in my job, and got this little vein thing that remained for years. It's barely visible! After being on Neprinol for approx. 6 months. (can't recall exactly how long.) Neprinol removes the excess fibrin in the blood, and has several health benefits. IMPORTANT NOTE: I found out that you must take Neprinol on an empty stomach. If not, the Neprinol will digest the food in your stomach, instead of working on your blood - making it a VERY expensive digestive enzyme.

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An Expensive 'Dead' Product....

Posted by iHerb Customer on Feb 28, 2016 | Verified Purchase

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 iHerb Customer on Nov 01, 2014 | Verified Purchase

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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