Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Arthur Andrew Medical, Neprinol AFD, Advanced Fibrin Defense, 500 mg, 300 Capsules

Our Price:
You Save:
$55.00 (28)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: Dec 2018
  • Shipping Weight: 0.59 lbs (0.27 kg)
  • Product Code: AAM-00100
  • UPC Code: 855571001006
  • Package Quantity: 300 Capsules
  • Dimensions: 5.2 x 3.2 x 3.2 in, 0.5 lbs (0.23 kg)
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 systematic 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 blood 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 servings 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 coatings.


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.

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

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
Magnesium (Citrate) 8 mg 2%
Proprietary Blend Neprinol AFD 500 mg
Systematic and Lipolytic Enzyme Blend:
Protease (derived from Serratia, B. subtillis and A.oryzae)
15,000 FU  
Neprinol Protease Blend:
Protease (derived from Serratia, B.subtillis and A.oryzae)
Neprinol Enzyme and Cofactor Blend:
Amla, papain, bromelain, rutin, coenzyme Q10
† Daily Value not established
iHerb Customer Reviews

Didn't work for me.

Posted by Reviewer2543687 on Mar 01, 2016

I purchased this supplement 2x in hopes it would help dissolve my fibroids. I took 9 capsules a day, ate organic, eliminated all sources of excess estrogen, supported my liver etc. Sonagram results indicated no change in the size of my fibroids. Although this product was recommended to me, I feel it was a total waste of money.

Verified Purchase

Was this review helpful to you?

powerful and effective

Posted by 4815945088390607511 on Aug 10, 2014

After taking 10 caps a day to help heal an injury, I noticed that some 20 year old scar tissue under the skin in a different part of my body disappeared. I've been taking 4 caps a day every day for over a year. It's hard to quantify but I feel stronger and far less sore after gym workouts. |After my own experience and much research, I consider this well worth the price and one of my most important supplements.

Verified Purchase

Was this review helpful to you?


Posted by Reviewer1733604 on May 16, 2012

After taking 9 tables 3x day on empty tummy for 3 weeks, i have not noticed any difference. Maybe fibrin was not the cause of a few things I wanted to resolve. Thank you

Verified Purchase

Was this review helpful to you?


Posted by Reviewer1398433 on Jan 12, 2012

Love this product. First ordered and used it for 6 months while deployed in Iraq. It help remove scar tissue, boosted my immunity, and made my body feel better, as in no physical issues, pains, etc. after constant patrols, fighting, etc. I recommend this product to all having fibrin issues. After literally 6 months use and only at 4 pills per day, it cleared up scar tissue issues that had built up within my body.

Verified Purchase

Was this review helpful to you?

the best immune changes

Posted by Reviewer1974399 on Dec 20, 2011

For many problems of our body, to change, to healing need star form the immune system , Neprinol is the best you can try.

Verified Purchase

Was this review helpful to you?