---
product_id: 253215557
title: "- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules"
brand: "daiwa health development"
price: "€ 118.19"
currency: EUR
in_stock: true
reviews_count: 8
category: "Daiwa Health Development"
url: https://www.desertcart.sk/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules
store_origin: SK
region: Slovakia
---

# Shiitake mushroom enzyme extract 75+ studies proving immune boost Doubles B- & T-cell counts - Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules

**Brand:** daiwa health development
**Price:** € 118.19
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immune game with nature’s ultra strength secret!

## Quick Answers

- **What is this?** - Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules by daiwa health development
- **How much does it cost?** € 118.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules)

## Best For

- daiwa health development enthusiasts

## Why This Product

- Trusted daiwa health development brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed for Longevity:** Supports natural and learned immunity to help you stay resilient and vibrant every day.
- • **Nitric Oxide Amplifier:** Significantly increases nitric oxide production, outperforming AHCC supplements.
- • **Natural & Patented Formula:** Non-GMO, rice bran RBAC combined with shiitake mycelia for pure, daily immune support.
- • **Ultra Strength Cellular Boost:** Doubles B- and T-cell counts and triples NK cell activity for next-level immunity.
- • **Clinically Proven Immune Power:** Backed by over 75 scientific studies for unmatched immune defense.

## Overview

Daiwa PeakImmune4 is a premium immune support supplement featuring a patented natural formula combining RBAC rice bran and shiitake mushroom extract. Clinically validated by over 75 studies, it significantly enhances NK cell function, doubles B- and T-cell counts, and boosts nitric oxide production, offering a powerful, non-GMO daily defense to promote health, resilience, and longevity.

## Description

Buy Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules | Enhances NK Cell Function, RBAC Rice Bran, Mycelia Extract from Shiitake Mushrooms on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Worked as advertised. - Worked as advertised.
Review: Great product, too expensive - The product is great! I can not longer afford it because of the increase in price. No doubt there are quality substitutions at a reasonable price.

## Features

- A NATURAL IMMUNITY BOOST: PeakImmune4 is a immune support supplement derived from RBAC rice bran, a natural form of immune defense that also enhances NK cell function with over 75 studies proving its effectiveness and strength*
- BETTER THAN AHCC: Our PeakImmune4 immunity supplement may double B- and T- cell counts and triple NK cell function. PeakImmune4 also significantly increases nitric oxide production over AHCC*
- NATURAL IMMUNE SUPPORT FOR DAILY USE: PeakImmune4 immune support supplement contains purified water extract of rice bran combined with shiitake mushroom enzyme for a completely natural immune booster
- PATENTED NATURAL PROCESS: Daiwa Health Development has a unique formula for our immune support which can help natural and learned immunity fight off common and complex ailments, promoting health and longevity
- HIGH QUALITY INGREDIENTS: Daiwa’s innovative and patented natural process for producing PeakImmune4 is non-GMO and designed to promote optimal T cell activity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NTLQ2G9 |
| Age Range Description | Adult |
| Allergen Information | Mushroom |
| Best Sellers Rank | #95,538 in Health & Household ( See Top 100 in Health & Household ) #492 in Mushrooms Herbal Supplements |
| Brand | Daiwa Health Development |
| Brand Name | Daiwa Health Development |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 37 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | PeakImmune4 Ultra |
| Item Dimensions | 1.81 x 1.73 x 4.17 inches |
| Item Form | Capsule |
| Item Highlight | Enhances NK Cell Function, RBAC Rice Bran, Mycelia Extract from Shiitake Mushrooms |
| Item Weight | 0.04 kg |
| Manufacturer | DAIWA HEALTH DEVELOPMENT |
| Manufacturer Part Number | DH-PI4-30 |
| Material Features | Natural |
| Material Type Free | Genetically Modified Organism (GMO) Free |
| Number of Items | 1 |
| Primary Supplement Type | RBAC Rice Bran and Mycelia Extract from Shiitake Mushroom |
| Product Benefits | Immune Support |
| Recommended Uses For Product | Immune Support |
| Special Ingredients | RBAC (Rice Bran Arabiloxylan Compund) |
| UPC | 851814001123 |
| Unit Count | 30 Count |

## Product Details

- **Brand:** Daiwa Health Development
- **Diet Type:** Vegan
- **Flavor:** PeakImmune4 Ultra
- **Item Form:** Capsule
- **Item Weight:** 0.04 kg
- **Item dimensions L x W x H:** 1.81 x 1.73 x 4.17 inches
- **Primary Supplement Type:** RBAC Rice Bran and Mycelia Extract from Shiitake Mushroom
- **Product Benefits:** Immune Support
- **Special Ingredients:** RBAC (Rice Bran Arabiloxylan Compund)
- **Unit Count:** 30 Count

## Images

![- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules - Image 1](https://m.media-amazon.com/images/I/71iq2Rrd8DL.jpg)
![- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules - Image 2](https://m.media-amazon.com/images/I/71QzjhRk-eL.jpg)
![- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules - Image 3](https://m.media-amazon.com/images/I/71m3KGRVGsL.jpg)
![- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules - Image 4](https://m.media-amazon.com/images/I/71kdWKDfttL.jpg)
![- Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules - Image 5](https://m.media-amazon.com/images/I/71Tf2+SdwkL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as advertised.
*by B***Y on February 16, 2026*

Worked as advertised.

### ⭐⭐⭐⭐⭐ Great product, too expensive
*by B***K on September 15, 2025*

The product is great! I can not longer afford it because of the increase in price. No doubt there are quality substitutions at a reasonable price.

### ⭐ Do not recommend
*by N***D on September 21, 2025*

Serious allergic reaction, be careful!

## Frequently Bought Together

- Daiwa PeakImmune4 Natural Immune Support Supplement with RBAC Rice Bran and Mycelia Extract from Shiitake Mushrooms - Ultra Strength
- Daiwa Plasmanex 1 - Blood and Vein Circulation Supplements – Balance Circulation, Encourage Healthy Legs and Veins - 60 Vegan Capsules

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**Shop now:** [https://www.desertcart.sk/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules](https://www.desertcart.sk/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-11*