




Nattokinase EX
A daily health supplement concentrated with three “flow-supporting ingredients”
For These People・At These Times
Product Overview
Nattokinase EX is a Kobayashi Pharmaceutical food product containing nattokinase. In addition to nattokinase, an enzyme component found in the sticky part of natto, it contains EPA, DHA, sardine peptide, eucommia leaf extract, and Sarasara Red (onion). Take 2 capsules daily as a guide to support daily health maintenance. Vitamin K2 is removed from the nattokinase culture extract during the manufacturing process. This product is a food product and is not intended to diagnose, treat, or prevent disease.
Product Features
Nattokinase 2,500 FU
Provides nattokinase activity of 2,500 FU per 2 capsules. The amount has been increased compared with our “Kobayashi Pharmaceutical Nattokinase” series (Standard: 2,000 FU → EX: 2,500 FU). It is purified after removing the natto odor.
Contains EPA and DHA
Contains 13 mg of the omega-3 essential fatty acid EPA and 72 mg of DHA, both per recommended daily serving of 2 capsules. Supports dietary intake.
Contains 4 Additional Ingredients
Contains 50 mg of sardine peptide, 50 mg of eucommia leaf extract, 25 mg of Sarasara Red (onion), and indigestible dextrin. These ingredients provide multifaceted support for daily health management.
JNKA Certified・Manufactured at a Factory in Japan
This product has obtained the JNKA certification mark after passing the Japan Nattokinase Association's screening. It is manufactured at a factory in Japan.
💊 Key Ingredients
Nattokinase
An enzyme component found in the sticky part of natto. The product contains 32.7 mg of nattokinase culture extract per recommended daily serving (activity: 2,500 FU). It is purified after removing the natto odor.
EPA
An omega-3 essential fatty acid found abundantly in blue-backed fish such as horse mackerel, sardines, and mackerel. Since the body produces very little of it, obtaining it through the diet is considered important.
DHA
An omega-3 essential fatty acid found abundantly in blue-backed fish such as horse mackerel, sardines, and mackerel. It is known as a nutrient that helps maintain health.
Sardine Peptide
Sardine-derived peptide components. Along with 50 mg of eucommia leaf extract and 25 mg of Sarasara Red (onion), they support your daily health management.
🌟 Expected Health Support
※ This product is a food product and is not intended to diagnose, treat, or prevent disease.
🍽️ How to Take
Nutrition Facts (per recommended daily serving (2 capsules))
| Nutritional Components | Amount |
|---|---|
| Energy | 5.6 kcal |
| Protein | 0.35 g |
| Fat | 0.39 g |
| Carbohydrates | 0.18 g |
| Salt equivalent | 0.00029〜0.012 g |
🧾 Ingredients & Nutritional Components
Gelatin (manufactured in Japan), purified fish oil containing DHA, soybean oil, sardine peptide, eucommia leaf extract, nattokinase-containing natto bacteria culture extract (contains soy), indigestible dextrin, purified fish oil containing EPA, onion / glycerin, beeswax, glycerol fatty acid ester, lecithin (derived from soy), phytic acid, antioxidant (vitamin E)
- This product is a food product, not a pharmaceutical. It is not intended to diagnose, treat, or prevent disease.
- Be sure to follow the recommended daily intake of 2 capsules.
- If you are taking medication, visiting a doctor for treatment, pregnant, or breastfeeding, consult a doctor before consuming.
- If you have food allergies, be sure to check the ingredient list before consuming.
- In rare cases, rashes or stomach discomfort may occur depending on individual constitution or physical condition. If this occurs, discontinue use and consult a doctor.
- Keep out of reach of children.
- Vitamin K2 is removed from the nattokinase culture extract during the manufacturing process.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.

















































































