In Stock
Arthur Andrew Medical

Neprinol AFD®, 300 Capsules

4.7 · 2194 reviews
16,168 ₽

Advanced Fibrin Defense 15,000 FUs Nattokinase Per Capsule Healthy Circulation Normal Inflammatory Response Due To Over-Exertion From Strenuous Exercise Dietary Supplement Certified Vegetarian AVA Star K Kosher Non GMO Tested 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 (From overexertion from exercise), and support the body´s normal fibrin removal process. As we age, fibrin may accumulate within the bloodstream. NEPRINOL® may help maintain normal fibrin levels, blood viscosity, and joint health.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Advanced Fibrin Defense 15,000 FUs Nattokinase Per Capsule Healthy Circulation Normal Inflammatory Response Due To Over-Exertion From Strenuous Exercise Dietary Supplement Certified Vegetarian AVA Star K Kosher Non GMO Tested 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 (From overexertion from exercise), and support the body´s normal fibrin removal process. As we age, fibrin may accumulate within the bloodstream. NEPRINOL® may help maintain normal fibrin levels, blood viscosity, and joint health.

Customer reviews

5.0
verified purchase
Superb product

Neprinol has been my mainstay for blood cleansing & clearing. I initially took it 2 years ago for suspected blood clots in my left leg. Later tests proved none present. Recently, about a month ago, while outside in my backyard, I tripped & fell hard on my left side. I experienced pain and felt soreness from left arm down to same leg. As a precaution, I began supplementing with 9 per day along with cayenne, pine bark extract, gotu kola extract & garlic. I am now down to taking 6 per day & currently I am clear of any clots & am feeling better. Neprinol should be in ever first aid kit.

11/3/2024
5.0
verified purchase
To break down spike proteins

Recommended by a health coach to remove spike proteins from my system which cause inflammation in my body. I can't tell how well it is helping as I believe this is something that needs to be taken longer term. Time will tell. I read about how this formulation was put together on the Arthur Andrew Medical website and it seems to be of the highest quality.

10/16/2024
5.0
verified purchase
Supplement Trial

Pinning this for reference: 6-Jul: Starting dose with just 1 pill (precautionary measures). I’ll check back in a week to share how it’s going, then adjust to 2 pills and update this comment further. My main concerns are hypertension (130/85) and muscle & joint pain — hoping this works as promised.

7/6/2026
5.0
verified purchase
Neprinol AFD®

I have been taking this product for some time now. I take it on an empty stomach and find it is certainly helping with my artery cleaning. I haven't had a definite test, however I feel so much better for it. Take 4 capsules every morning before a long walk. Last time we ordered it, I had it sent to another address because we are caravanning around Australia and had no worries. Great company!

5/7/2026
5.0
verified purchase
cannot be without!

I went off serracor, a similar product because it has maltodextrin, which i am avoiding, and saw this product and was so happy to purchase. I feel as if it's good for my heart and blood.

8/12/2026
5.0
verified purchase
Excellent

This said product after using for 3weeks has shown it's setback as my hand fingers are peeling and have red spot showing dryness.I am sensitive to the silkworm enzymes inside this serrapeptase ingredients. I wrote directly to Arthur Andrew (AA) company whom to my surprise, had replied to me professionally. AA has asked me in detail of my background and mentioned in detail what is serrapeptase and it's functions to me. AA has also mentioned my skin problem is a rare issue to serrapeptase. I believe AA products are of all high quality and good pricing as there are many excellent comments from iherb customers about AA products.These are good proven good track records. I will definitely try other AA products. Nevertheless AA has solved my overall problem.It shows AA is indeed a reputable company and has accountability in their products.

5/3/2026
5.0
verified purchase
Still testing it out, but so far so good

I wanted to try a product like this on a recommendation from an account I follow online. My intention with this product is to see if it helps with the breakdown of what I think is a fatty tissue deposit. I haven't been taking it long, but I do feel like I am seeing a difference. I go back to the doctor in a couple of months, so I will continue this as part of my protocol until then.

10/20/2024
5.0
verified purchase
So far so good

I ordered it for a family member, and he's already noticed an improvement after just a few days. He'll have further lab results in three months, and I hope those will show improvement as well. Anyway, I will buy them for myself as well

7/21/2026
5.0
verified purchase
The supplement on my repurchase list

I take it before bed and it's actually pretty easy on the stomach. The taste is mild but yeah it still smells like natto, so keep that in mind. I started with minimum dose and it worked okay so far. Always appreciate how clean Arthur Andrew's ingredients are, and the packaging is really neat. I plan on continue with this supplement for maintenance purpose.

2/4/2026
5.0
verified purchase
work

What other customers should know ...... IT Works, ordering was fast and easy, delivery was even faster got here quicker than promised. Pretty dang good service if you ask me. Product review is outstanding, I have used this product for quite a while now, and I am in my 50's and simply I feel good, almost all the time. I take other supplements but this is the main, when I recommend this is first on my list.

10/11/2025