An extraordinary nature, a remarkable science
Nature sometimes offers us hidden treasures in the most unexpected places. Rice bran — this fine layer that surrounds each grain of rice — is a fascinating example. Used for centuries in Asia for its nutritional properties, it is now at the heart of a unique dietary supplement: ImunoBran MGN-3.
What is ImunoBran?
ImunoBran is a natural dietary supplement, made in Japan according to an exclusive and patented process. Its active ingredient, rice bran arabinoxylan, is obtained through an innovative enzymatic transformation that makes its components easily assimilable by the body.
ImunoBran is:
- 🌿 100% natural – derived from rice bran and Shiitake mushroom enzymes
- 🏯 Made in Japan – according to strict quality standards
- ✅ Non-GMO – suitable for vegetarians
- 🏥 Registered with the Ministries of Health in Luxembourg and France
The secret of ImunoBran: bioconversion
What makes ImunoBran truly unique is its manufacturing process called bioconversion.
Brown rice bran naturally contains beneficial components. However, their large molecular structure makes them difficult to absorb by our body — a bit like trying to get a big rock through a small door.
To solve this problem, Japanese scientists discovered that by using natural enzymes derived from Shiitake mushrooms, it is possible to break down these molecules into much smaller and water-soluble units. These units — called arabinoxylan — can then be easily and efficiently absorbed by the human body.
It is this unique process that transforms a simple rice bran into an exceptional functional dietary supplement.
ImunoBran and MGN-3: the same thing?
Yes! These two names refer to exactly the same substance:
- ImunoBran is the commercial name of the product
- MGN-3 is the scientific name of its standardized active compound.
You can therefore use them interchangeably when reading information about this dietary supplement.

Over 20 years of use worldwide
Since its development in Japan, ImunoBran MGN-3 has been used in many countries around the world. It is appreciated by people of all ages — from active adults to seniors — who wish to incorporate a natural and quality dietary supplement into their daily wellness routine.
ImunoBran is particularly recognized for:
- 🌍 Its global use – available in many countries
- 📋 Its traceability – manufactured according to rigorous quality control processes
- 👨👩👧👦 Its versatility – suitable for adults and children on medical recommendation
A range suited to every need
ImunoBran is available in several formats to fit your lifestyle:
🟡 ImunoBran 1000 – Sachets
Available in boxes of 30 or 105 sachets. Each sachet contains 1,000 mg of active arabinoxylan. Simply dissolve it in a glass of water or fruit juice. Ideal for those who prefer a convenient and quick intake.
🔵 ImunoBran 250 – Tablets
Box of 50 tablets, each containing 250 mg of active arabinoxylan. Convenient to take anywhere, they easily fit into your daily routine.
🟢 ImunoBran PLUS Vitamin D3 – Tablets
Box of 90 tablets enriched with Vitamin D3. A combined formula for complete daily support.
Why choose ImunoBran?
In a world where our daily lives are often intense and demanding, taking care of oneself becomes a priority. ImunoBran fits into this approach as a natural dietary supplement, of Japanese quality, registered and controlled, that you can easily integrate into your everyday life.
Whether you are an active adult, a senior concerned about well-being, or a parent attentive to the health of your family, ImunoBran offers a simple and accessible natural solution.
Conclusion
ImunoBran MGN-3 is much more than just a dietary supplement. It is the result of a unique Japanese innovation, born from the meeting of the natural wisdom of rice bran and the scientific precision of enzymatic bioconversion. A natural product, of quality, accessible to all.
ImunoBran is a dietary supplement. It should be used as part of a healthy and balanced lifestyle. It does not replace medical advice or treatment. Our products are duly registered with the Ministry of Health in Luxembourg and France.