Kobayashi Pharmaceutical / Kobayashi
NATTOKINASE EX
Kobayashi Pharmaceutical
Natto Kinase EX
60 capsules (30 days) / recommended 2 capsules per day
Contains natto kinase + EPA + DHA + sardine peptide + Eucommia leaf extract
🏆 No.1 Natto Kinase supplement 🇯🇵 Manufactured in a domestic factory ✅ JNKA certification mark obtained
Concentrated 3 "smooth" ingredients
Natto kinase
2,500FU
Enzyme component contained in the sticky part of natto. Refined to remove natto odor and make it smooth. Natto kinase equivalent to about 2 packs (100 g) of commercial natto is concentrated in 2 capsules per day.
EPA
13mg
Omega-3 essential fatty acids found abundantly in blue fish such as horse mackerel, sardines, and mackerel. Since the body produces very little, intake from diet is necessary. Recommended by the Ministry of Health, Labour and Welfare.
DHA
72mg
Omega-3 essential fatty acids found abundantly in blue fish such as sardines, saury, and mackerel. Nutrients contained in the brain and nervous system necessary for maintaining health.
EX commitment — additionally contains 4 more ingredients
Sardine peptide
50 mg
50 mg
Contains sardine-derived peptide components noted for supporting those with high blood pressure.
Eucommia leaf extract
50 mg
50 mg
Extract from Eucommia leaves, a traditional Chinese health ingredient. Supports daily health management.
Smooth Red
(Onion) 25 mg
(Onion) 25 mg
Contains quercetin glycosides derived from onions called "Smooth Red." Supports daily diet.
JNKA certification mark
Acquired
Acquired
Product passed the strict screening of the Japan Natto Kinase Association. Quality and safety guaranteed.
All ingredients and amounts Per daily recommended amount (2 capsules)
| Ingredient name | Content amount |
|---|---|
| 🫘 Natto kinase-containing natto bacteria cultured extract (natto kinase activity) | 32.7 mg (2,500 FU) |
| 🐟 Refined fish oil containing EPA (EPA) | 32.1 mg (contains 13 mg EPA) |
| 🐠 Refined fish oil containing DHA (DHA) | 148.3 mg (contains 72 mg DHA) |
| 🐟 Sardine peptide | 50.0mg |
| 🌿 Eucommia leaf extract | 50.0mg |
| 🧅 Smooth Red (onion) | 25.0mg |
| 🌱 Indigestible dextrin | 33.2mg |
Nutrition facts Per daily recommended amount (2 capsules)
| Nutritional components | Per daily recommended amount (2 capsules) |
|---|---|
| Energy | 5.6 kcal |
| Protein | 0.35 g |
| Fat | 0.39 g |
| Carbohydrates | 0.18 g |
| Equivalent amount of salt | 0.00029–0.012 g |
| Vitamin E | 0.0016–0.063 mg |
Easy way to take
1
2 capsules per day
The recommended daily amount is 2 capsules. Taking more will not increase the effect.
2
With water or warm water
Take with water or warm water.
3
Swallow without chewing
Do not chew the soft capsules; swallow them whole.
4
Continue daily
30 days (60 capsules). Continuing daily use is important.
Product specifications
| Name | Food containing natto bacteria cultured extract, EPA, and DHA |
|---|---|
| Content amount | 60 capsules (30 days) / 1 capsule weight 495mg (liquid content 300mg) |
| Daily recommended amount | 2 capsules |
| Form | Soft capsule |
| Ingredients | Gelatin (domestically produced), purified fish oil containing DHA, soybean oil, sardine peptides, Eucommia leaf extract, natto kinase-containing natto bacteria cultured extract (contains soy), indigestible dextrin, purified fish oil containing EPA, onion/glycerin, beeswax, glycerin fatty acid ester, lecithin (derived from soy), phytic acid, antioxidant (vitamin E) |
| Storage method | Store in a cool, dry place away from direct sunlight. |
| Country of manufacture | Japan (Manufactured domestically) |
| Manufacturer | Kobayashi Pharmaceutical Co., Ltd. |
| Others | Vitamin K2 is removed from the natto bacteria cultured extract during manufacturing. |
⚠️ Allergy information (Among 28 specified ingredients)
Precautions
📋 Please check before use
- This product is a food. It is not a medicine. It is not intended for diagnosis, treatment, or prevention of diseases.
- Be sure to follow the recommended daily intake (2 capsules).
- If you are taking medication, under medical care, pregnant, or breastfeeding, please consult a doctor before use.
- If you have food allergies, please check the ingredient list carefully before consuming.
- Rarely, rash or stomach discomfort may occur depending on your constitution or condition. If this happens, stop use and consult a doctor.
- Capsules may stick together or change color, but there is no quality problem.
- Keep out of reach of infants and young children.
- This product is sold for personal import and cross-border sales overseas. Please check local laws before use.
Kobayashi Pharmaceutical’s long-lasting health — Natto Kinase series
Trusted and proven No.1 in sales
Make Natto Kinase EX part of your daily health routine
Make Natto Kinase EX part of your daily health routine
🏆 No.1 Natto Kinase supplement
✅ JNKA certification mark obtained
🇯🇵 Manufactured in a domestic factory
🫘 About 2 packs of commercially available natto
※ Natto Kinase-containing natto bacteria cultured extract is a refined ingredient that removes the natto odor and makes it smooth. EPA and DHA are purified to increase purity and smoothness.
※ No.1 claim source: Fuji Keizai Co., Ltd. 'H.B. Foods Marketing Handbook 2024 Functional Foods Edition' P102 Sales by component for improving fat and cholesterol levels Natto Kinase (2022)
※ 25% increase: Compared to our "Kobayashi Pharmaceutical Natto Kinase" series (Standard 2000FU → EX 2500FU)
※ The information provided is based on official manufacturer data. Please be sure to check the actual product packaging for details.
※ This product is an authentic item manufactured and sold by a domestic Japanese manufacturer.
※ No.1 claim source: Fuji Keizai Co., Ltd. 'H.B. Foods Marketing Handbook 2024 Functional Foods Edition' P102 Sales by component for improving fat and cholesterol levels Natto Kinase (2022)
※ 25% increase: Compared to our "Kobayashi Pharmaceutical Natto Kinase" series (Standard 2000FU → EX 2500FU)
※ The information provided is based on official manufacturer data. Please be sure to check the actual product packaging for details.
※ This product is an authentic item manufactured and sold by a domestic Japanese manufacturer.
Ingredients / Components