Last update
5/14/2026

Overview

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 11 Reviews
8
Supplement Facts
Serving Size: 1 Veggie Capsule
Amount Per Serving
%DV
Nattokinase (from fibrinase enzymes)
2,000 FU**
📅 Last updated:

Most Useful Reviews

6
Provides relief from sinusitis
5 people found this helpful
After a week of taking nattokinase, I observed an improvement in my acute sinusitis condition. The small capsules are easy to take, and I am hopeful for further healing through this treatment, especially since antibiotics have not worked for me.
Read More
8
Lifeline for sinusitis
3 people found this helpful
Nattokinase is essential for me as I frequently suffer from Sinusitis and bronchial asthma. It's often out of stock, so I hope it never runs out!
Read More
10
Effective against sinusitis
1 people found this helpful
My brother combined nattokinase with serrapeptase and effectively resolved his sinusitis. It's truly remarkable how well this approach worked for him!
Read More

Most Recommended Products for Sinusitis

NOW Foods Oregano Oil
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Good
Based on 3 Reviews
8.6
Life Extension Optimized Quercetin
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.5
USERS' SCORE
Good
Based on 3 Reviews
8.4
NOW Foods C-1000
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8
USERS' SCORE
Good
Based on 5 Reviews
8.6
Life Extension N-Acetyl-L-Cysteine
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 4 Reviews
8.3

User Reviews

USERS' SCORE
Good
Based on 11 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
6
Provides relief from sinusitis
5 people found this helpful
After a week of taking nattokinase, I observed an improvement in my acute sinusitis condition. The small capsules are easy to take, and I am hopeful for further healing through this treatment, especially since antibiotics have not worked for me.
Read More
8
Lifeline for sinusitis
3 people found this helpful
Nattokinase is essential for me as I frequently suffer from Sinusitis and bronchial asthma. It's often out of stock, so I hope it never runs out!
Read More
10
Effective against sinusitis
1 people found this helpful
My brother combined nattokinase with serrapeptase and effectively resolved his sinusitis. It's truly remarkable how well this approach worked for him!
Read More
9
Effective sinusitis relief
Very effective against sinusitis congestion. I have purchased this medication multiple times and noticed benefits within the first month. I am currently on my third course of candida cleansing and using nattokinase to alleviate maxillary sinus congestion. Initially, I experienced significant nasal discharge and dizziness, but by month’s end, my sinuses had cleared, and my breathing improved. The headaches, which used to occur with slight cold snaps, have disappeared. I take it on an empty stomach each morning with warm water. The quality ingredients truly work, and the size is suitable for easy swallowing.
Read More
8
Great for sinus issues
Nattokinase has greatly aided my sinusitis. Additionally, it helps lower blood pressure, making colds more bearable during the winter months.
Read More

Frequently Asked Questions

6
Provides relief from sinusitis
5 people found this helpful
After a week of taking nattokinase, I observed an improvement in my acute sinusitis condition. The small capsules are easy to take, and I am hopeful for further healing through this treatment, especially since antibiotics have not worked for me.
10
Effective against sinusitis
1 people found this helpful
My brother combined nattokinase with serrapeptase and effectively resolved his sinusitis. It's truly remarkable how well this approach worked for him!
8
Supports immunity well
Nattokinase is an excellent supplement for immunity. All the ingredients are natural and high-quality, with convenient packaging. It effectively clears sputum and is highly beneficial for chronic sinusitis, provided the dosage is adhered to. There is no noticeable taste, and I would certainly recommend this product.
image