---
product_id: 3159322
title: "Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules"
brand: "allergy research group"
price: "¥37638"
currency: JPY
in_stock: true
reviews_count: 8
category: "Allergy Research Group"
url: https://www.desertcart.jp/products/3159322-allergy-research-group-arg-nattokinase-100-mg-supplement-to-support
store_origin: JP
region: Japan
---

# Non-GMO, vegan fermented soybeans 100 mg NSK-SD Nattokinase per capsule Clinically tested, standardized potency (2000 FU) Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules

**Brand:** allergy research group
**Price:** ¥37638
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock the power of pure circulation support — don’t let sticky blood slow you down!

## Quick Answers

- **What is this?** Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules by allergy research group
- **How much does it cost?** ¥37638 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3159322-allergy-research-group-arg-nattokinase-100-mg-supplement-to-support)

## Best For

- allergy research group enthusiasts

## Why This Product

- Trusted allergy research group brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heart-Smart Daily Wellness:** Promotes normal clotting and vascular function to help maintain your active lifestyle.
- • **Pure, Potent, Plant-Based Power:** Derived from non-GMO fermented soybeans for clean, vegan-friendly cardiovascular support.
- • **Consistent Quality You Can Trust:** Standardized 100 mg NSK-SD ensures every capsule delivers reliable, science-backed benefits.
- • **45+ Years of Supplement Excellence:** Backed by Allergy Research Group’s legacy of trusted, research-driven formulations.
- • **Clinically Proven Circulation Boost:** Supports healthy blood flow and natural fibrinolysis to keep you moving at your peak.

## Overview

Allergy Research Group ARG Nattokinase 100 mg delivers a clinically tested, standardized dose of NSK-SD nattokinase from non-GMO fermented soybeans. Designed to support healthy circulation, natural fibrinolytic activity, and cardiovascular wellness, this vegan supplement offers 180 servings of potent, science-backed cardiovascular support trusted for over 45 years.

## Description

Buy Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: This Is The Other Solution for "Sticky Blood"! - From F.C.S.™ {Frank Carmen, L.r.c.} owner of "REAL Supplements"® = This IS one of the 'Good Guys'! This Nattokinase IS the "REAL Supplement" = i.e. NSK-SD Nattokinase is the Original, Clinically Tested, Certified Non-GMO Nattokinase from Japan {The Highest Quality Nattokinase sold Worldwide}! In case You don't know, there are TWO forms of "Sticky Blood" that manifests Itself in the Human Circulatory System: (1) Sticky Platelets & (2) Excess Fibrinogen {literally, Sticky Blood Fibers}, that are just as deadly as Sticky Platelets and which most Big Pharma Doctors know Zero about! That's because they are still taught in Western Medical Schools that excess Fibrinogen "takes care of Itself". Not True! So, they never Test for excess Fibrinogen! This is the purpose of Nattokinase = to break-up excess Fibrinogen! Alternative & Complementary Doctors do know that excess Fibrinogen is as deadly as Sticky Platelets and they can test your Blood for "healthy Fibrinolysis" {the dissolving of excess Fibrinogen}. As I stated before, the reason You are not routinely tested by Big Pharma Doctors for excess Fibrinogen at your yearly "Physical Exams", is because they are not taught to in Western Medical schools. For example, I have a Genetically caused, deadly Chronic Blood condition which causes "Excess Fibrinogen". And Hundreds of Thousands of other Americans reading this also have excess Fibrinogen. The Only Treatment for this is this Natural, Oral Miracle Enzyme, NSK-SD's Nattokinase. And, just like with Sticky Platelets, excess Fibrinogen Kills in exactly the same way! Taking REAL "NSK-SD Nattokinase" is the Only Supplemental "Serine Proteinase Enzyme" that is absorbed from the Intestinal Tract & degrades {Breaks-Up} Plasma Fibrinogen; thus preventing Strokes and Heart Attacks caused by It! If your Nattokinase is not the Original, NSK-SD Nattokinase {which is the Proprietary Nattokinase, from Japan} = It is a cheap, ineffective Chinese Nattokinase.
Review: Great product - Did some research and saw that this supplement was rated a 9.38 out of 10. Definitely good quality and worth the price.

## Features

- Circulatory Support Supplement: Allergy Research Group Nattokinase 100 mg provides nattokinase NSK-SD to support healthy blood flow, clotting and natural fibrinolytic activity*
- Cardiovascular Wellness: Supports natural processes involved in circulation, normal clotting and vascular function for daily wellness*
- Standardized Nattokinase: Delivers 100 mg (2000 FU) of NSK-SD produced from non-GMO fermented soybeans for consistent potency and quality
- Highest Purity Standards: This supplement is made from vegan-derived, non-GMO soybeans
- Solutions Backed by Science: Allergy Research Group and its family of brands—Metabolic Maintenance, MethylPro, Nutricology and Optimox—have delivered trusted supplements for more than 45 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0036GYU4W |
| Best Sellers Rank | #48,488 in Health & Household ( See Top 100 in Health & Household ) #3,093 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (370) |
| Date First Available  | December 27, 2006 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 75380 |
| Manufacturer  | Allergy Research Group |
| Product Dimensions  | 3.9 x 2.15 x 2.15 inches; 3.84 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Allergy Research Group
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Item Weight:** 3.84 ounces
- **Item dimensions L x W x H:** 3.9 x 2.15 x 2.15 inches
- **Package Information:** Canister
- **Primary Supplement Type:** Nattokinase NSK-SD (soy) (2000 FU) 100 mg,
- **Product Benefits:** Circulation Support, Heart Health Support
- **Unit Count:** 180 Count

## Images

![Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules - Image 1](https://m.media-amazon.com/images/I/6147CUwt5rL.jpg)
![Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules - Image 2](https://m.media-amazon.com/images/I/61AgF0FnVVL.jpg)
![Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules - Image 3](https://m.media-amazon.com/images/I/61c67oqTmrL.jpg)
![Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules - Image 4](https://m.media-amazon.com/images/I/61icGjKBviL.jpg)
![Allergy Research Group ARG Nattokinase 100 mg - Supplement to Support Healthy Circulation - Delivers 100 mg Nattokinase NSK-SD from Fermented Soybeans per Serving - 180 Servings - 180 Capsules - Image 5](https://m.media-amazon.com/images/I/61pckvtbp5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Where does your product come from?**
A: we order directly  from allergy research group. we do have this item in stock ready for prompt shipment. thanks !!

**Q: What's your experience taking the Allergy Research Group Nattokinase? Pros/cons?**
A: I think nattokinase has prevented more blood clots in my legs. However, I switched some time ago to the NOW brand, which I am convinced is just as effective as Allergy Research's product, and much cheaper. But since then, I also stopped using the NOW nattokinase and switched to Dr. Frank Shallenbergers' Circutol, which contains 50 mg of nattokinase, but is more effective than nattokinase by itself, Shallenberger claims. I put a lot of faith in him because he introduced prolozone therapy (ozone injections) in this country, as far as I can tell, and it has proven quite salutary for me.

**Q: Is this interact form?**
A: I'm not sure what you mean by that question. I took nattokinase from Allergy Research Group for several years before discovering that I could save a lot of money with a different brand. I chose the reputable NOW brand, which serves me every bit as well. ARG is the brand used by researchers, but I'm not a researcher, and don't feel the need for anything that refined. I began taking nattokinase after experiencing four blood clots in my legs over a period of about 12 years, and haven't had any clots for about eight years now.

**Q: What is the expiration date?**
A: No  expiration  date   but   you   can  contact   allergyresearchgroup.comor  call   510  263  2000. not  sure  why   not  expiration  date

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Is The Other Solution for "Sticky Blood"!
*by F***N on March 14, 2017*

From F.C.S.™ {Frank Carmen, L.r.c.} owner of "REAL Supplements"® = This IS one of the 'Good Guys'! This Nattokinase IS the "REAL Supplement" = i.e. NSK-SD Nattokinase is the Original, Clinically Tested, Certified Non-GMO Nattokinase from Japan {The Highest Quality Nattokinase sold Worldwide}! In case You don't know, there are TWO forms of "Sticky Blood" that manifests Itself in the Human Circulatory System: (1) Sticky Platelets & (2) Excess Fibrinogen {literally, Sticky Blood Fibers}, that are just as deadly as Sticky Platelets and which most Big Pharma Doctors know Zero about! That's because they are still taught in Western Medical Schools that excess Fibrinogen "takes care of Itself". Not True! So, they never Test for excess Fibrinogen! This is the purpose of Nattokinase = to break-up excess Fibrinogen! Alternative & Complementary Doctors do know that excess Fibrinogen is as deadly as Sticky Platelets and they can test your Blood for "healthy Fibrinolysis" {the dissolving of excess Fibrinogen}. As I stated before, the reason You are not routinely tested by Big Pharma Doctors for excess Fibrinogen at your yearly "Physical Exams", is because they are not taught to in Western Medical schools. For example, I have a Genetically caused, deadly Chronic Blood condition which causes "Excess Fibrinogen". And Hundreds of Thousands of other Americans reading this also have excess Fibrinogen. The Only Treatment for this is this Natural, Oral Miracle Enzyme, NSK-SD's Nattokinase. And, just like with Sticky Platelets, excess Fibrinogen Kills in exactly the same way! Taking REAL "NSK-SD Nattokinase" is the Only Supplemental "Serine Proteinase Enzyme" that is absorbed from the Intestinal Tract & degrades {Breaks-Up} Plasma Fibrinogen; thus preventing Strokes and Heart Attacks caused by It! If your Nattokinase is not the Original, NSK-SD Nattokinase {which is the Proprietary Nattokinase, from Japan} = It is a cheap, ineffective Chinese Nattokinase.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on January 22, 2026*

Did some research and saw that this supplement was rated a 9.38 out of 10. Definitely good quality and worth the price.

### ⭐⭐⭐⭐⭐ I would highly recommend
*by N***K on April 1, 2025*

these are excellent for the price while other products are pricier. These are just as good of quality at a lower price.

## Frequently Bought Together

- Allergy Research Group - Nattokinase Supplement NSK-SD 2000 FU, 100mg - Cardiovascular/Circulatory Health - 180 Softgels
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- Allergy Research Group Lumbrokinase Supplement - Circulatory System Support, Supports Blood Circulation Already in The Normal Range - 60 Delayed Release Vegetarian Capsules

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*