

Seiromaru Seirogan 400 Tablets – Japanese OTC Digestive Medicine
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Import duties, taxes, and charges are customer's duty. Details here.
Ship directly from Japan
60-day return window

Seiromaru Seirogan 400 Tablets – Japanese OTC Digestive Medicine
Product Infomation
Description
Taiko Pharmaceutical Seirogan 400 Pills is a Japanese over-the-counter gastrointestinal medicine recognized by the iconic trumpet symbol on its packaging. Produced by Taiko Pharmaceutical, also known as Daiko Seiyaku in Japan, Seirogan has been used as a household medicine for more than 100 years and is classified in Japan as a Class 2 OTC medicine.
The formula combines Japanese Pharmacopoeia wood creosote with powdered gambir, phellodendron bark, licorice and dried mandarin peel. These ingredients are formed into distinctive soft, slightly moist pills designed to help relieve loose stools, diarrhea, food-related stomach trouble, water-related diarrhea and diarrhea associated with indigestion.
Details
• Product Material: Plant-based ingredients
• Manufacturer: Seiromaru
• Made in: Japan
• Active Ingredients: Each adult maximum daily dose of nine pills contains: Japanese Pharmacopoeia Wood Creosote: 400mg; Gambir Powder: 200mg; Phellodendron Bark Powder: 300mg; Licorice Powder: 150mg; Dried Mandarin Peel Powder: 300m
Features
- Made from natural, plant-based ingredients
- Easy-to-swallow tablet form
- Trusted formula with over 100 years of history
How to use
Take the tablets as directed on the package or by a healthcare professional. Typically, this involves swallowing the tablets with water. Do not exceed the recommended dosage. Keep out of reach of children and consult a physician if symptoms persist or worsen.
Care instructions
Store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly closed when not in use. Do not expose to extreme temperatures. Keep out of reach of children.
About Japan With Love
Japan With Love was established in December 2020 with great experiences and understanding of Japanese products. We provide a wide range of cosmetics, supplements, foods, kitchenware, and more. They are manufactured & shipped directly from Japan with a 100% authentic guarantee.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQ’s
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Contact Us
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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
FAQs
Please read our FAQs page to find out more.
Are your products authentic?
Yes, all our items are 100% authentic and shipped directly from Japan. We work only with official partners and trusted suppliers.
Do you offer free shipping?
We occasionally offer shipping discounts. Check current rates at checkout and subscribe here for updates on promotions, tips, and more. For all shipping-related details, please visit our Shipping Policy page.
What is Shipping Protection and why should I choose it?
Shipping Protection is an optional add-on that covers loss, theft, or damage during transit. For peace of mind, we highly recommend selecting it at checkout, especially for international orders.
Do I have to pay customs duties or import taxes?
Yes. Import fees are the responsibility of the customer and vary by country. Please check your local regulations before ordering.
Can I return or exchange an item?
Yes, we offer a 60-day return window for items that arrive damaged, defective, or incorrect. Read more about our Return Policy.
Do I need an account to place an order?
No, you can check out as a guest. But creating an account allows for faster checkout, order tracking, and managing your preferences.


