PeakImmune4, an immune enhancing complex containing rice bran arabinoxylan compound (RBAC), is produced by a patented process using rice bran hemicellulose and shitake mushroom mycelia.

 Maintains Strong Immune System*
 Safe Over Prolonged Period of Time*
 Does not cause hyper-response of immune system*
 Does not lose efficacy with prolonged use*
 Low Maintenance Dose*

What is PeakImmune4?

* A Rice Bran & Mushroom Enzyme product*
* Made by a Unique, Patented Natural Process*
* Purified Water Extract of Rice Bran combined with a special Shiitake Mushroom Enzyme*
* Result is Rice Bran Arabinoxylan Compound (RBAC)*

A Biological Response Modifier (BRM)
An Immunomodulator

How Does PeakImmune4 Work?
Elevates Immune Activity to Match the Challenges of Todays Environment

* Augments (3x) Natural Killer cell activity*
* Increases B- & T-Cell Counts (both helper & cytotoxic T cells)*
* Anti-inflammatory & Antioxidant action*
* Antiviral action *
* Supports Healthy Cytokine Activity levels *

Who needs PeakImmune4?

* People with Immune System Decline or Suppression due to Aging (e.g., over 45), Poor Nutrition/Dietary Habits, or Illness*
* Individuals interested in prevention due to family history*
* People with chronic toxic fume or chemical exposure history (e.g., factory workers, military, large cities, etc.)*
* Anyone desiring to maintain a strong immune system*

Scientifically shown to support the immune system, especially NK cell activity. Although Rice Bran Arabinoxylan Compound (RBAC), the main component to optimize the immune system, is contained in common grain (rice, wheat, corn, etc), it cannot be assimilated in our stomach because of its large molecular size. Daiwa Pharmaceutical, Co., Ltd, the parent company of DHD USA, has made it possible to break down the size of the molecule by application of its patented technology. PeakImmune4™ is distributed over 30 countries under different names. We here at DHD USA strongly believe that this product improves your Quality of Life (QOL).

From the makers of the very popular BioBran MGN-3 sold in Europe and for a short time the USA, comes PeakImmune4. PeakImmune4 is the same as BioBran, it's the same formula made by the same company (Daiwa Pharmaceutical Co., Ltd.). Except for the few boxes still on the shelf, BioBran is no longer available for sale in the USA. Also Daiwa has dropped the price so PeakImmune4 is much cheaper than BioBran ever was.