Tsujimoto Market: Our Guarantees
Description
Orihiro Mekabu Fucoidan is a Japanese dietary supplement made from mekabu (めかぶ) — the nutrient-rich sporophyll of wakame seaweed, traditionally harvested in Japanese waters. Each tablet delivers 300 mg of mekabu fucoidan extract in a convenient one-month supply. Manufactured in Japan and shipped directly from our Kobe warehouse.
Key features
- Source of fucoidan from mekabu seaweed (the sporophyll of wakame)
- 300 mg of mekabu fucoidan extract per serving
- Convenient tablet format — 30-day supply per bottle
- Made in Japan, shipped directly from our Kobe warehouse
- Authentic product — sourced directly from Japanese suppliers, never grey-market
Who is this for?
For adults who want to add Japanese seaweed-derived nutrients to their daily routine in a convenient tablet form. A practical option for people who appreciate traditional Japanese ingredients but prefer not to eat seaweed directly.
Not suitable for anyone under 18, pregnant or nursing women without medical advice, anyone with a known allergy to seafood, seaweed, or iodine, and anyone taking anticoagulants or thyroid medication — see Cautions below.
How to use
Take the recommended daily serving with water, preferably with a meal. Do not exceed the recommended serving. Take 3 tablets per day with water
Ingredients
Mekabu extract, corn starch, dextrin / gelatin, sucrose fatty acid ester.
Cautions
- This product is a dietary supplement, not a medicine. It is not intended to diagnose, treat, cure, or prevent any disease.
- Do not exceed the recommended daily serving.
- Not suitable for anyone with a known allergy to seafood, seaweed, or iodine.
- Consult a doctor before use if you are pregnant, nursing, taking medication (especially anticoagulants or thyroid medication), or have any underlying medical condition.
- Not intended for children.
- Discontinue use immediately and consult a doctor if you experience any adverse reaction.
- Store in a cool, dry place away from direct sunlight and heat. Keep out of reach of children.
Shipping & store notes
- Ships directly from Japan (Kobe warehouse)
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Opened supplements cannot be returned for hygiene and safety reasons
Authenticity guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed and dispatched with full tracking from Kobe.
FAQ
Q: What is mekabu fucoidan?
A: Mekabu (めかぶ) is the sporophyll — the frilly base — of the wakame seaweed plant. It is naturally rich in fucoidan, a sulphated polysaccharide that is part of the traditional Japanese diet. In this product it is delivered as a concentrated extract in tablet form.
Q: Is this a medicine?
A: No. This is a dietary supplement (健康食品), not a pharmaceutical product. It is not intended to diagnose, treat, cure, or prevent any disease. For medical questions or existing conditions, please consult your doctor.
Q: Can I take this alongside medication?
A: If you take any medication — especially anticoagulants (blood thinners) or thyroid medication — please consult your doctor before adding any seaweed-based supplement. Seaweed naturally contains iodine, which can interact with some treatments.
Q: Is this the original Japanese product?
A: Yes. Tsujimoto Market sources directly from Japanese suppliers and ships from our Japanese warehouse in Kobe. We never sell replicas or grey-market goods.
Q: How long does shipping take and will I pay customs?
A: Standard tracked shipping with Japan Post takes around 7–14 days to most destinations. Import duties and taxes depend on the destination country and are the responsibility of the recipient under local customs rules.
Q: Is it suitable during pregnancy or breastfeeding?
A: Not recommended without prior advice from your doctor. It is also not suitable for children or for anyone with a seafood or iodine allergy.



