--- product_id: 253215557 title: "Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules" brand: "daiwa health development" price: "€ 145.68" currency: EUR in_stock: true category: "Daiwa Health Development" url: https://www.desertcart.gr/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules store_origin: GR region: Greece --- # RBAC Rice Bran Power Shiitake Mycelia Extract Boosts NK, B & T Cells Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules **Brand:** daiwa health development **Price:** € 145.68 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your immunity game—because your health deserves the peak advantage! ## Quick Answers - **What is this?** Daiwa PeakImmune4 Immune Support Supplement, Ultra Strength, 30 Capsules by daiwa health development - **How much does it cost?** € 145.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Compact Ultra Strength:** 30 capsules of potent immune support designed for busy professionals on the go. - • **Natural & Vegan Formula:** Pure, non-GMO ingredients with shiitake mushroom enzymes for daily immune resilience. - • **Triple NK Cell Activation:** Experience up to 3x enhanced natural killer cell function—outperforming AHCC supplements. - • **Clinically Proven Immunity:** Backed by 75+ studies, PeakImmune4 supercharges your natural defenses with RBAC rice bran. - • **Patented Extraction Process:** Exclusive Daiwa method ensures maximum potency and bioavailability for optimal T cell activity. ## Overview Daiwa PeakImmune4 is an ultra-strength immune support supplement featuring a patented natural extraction of RBAC rice bran and shiitake mushroom mycelia. Clinically validated to significantly boost NK, B, and T cell functions, it offers a powerful, vegan, and non-GMO formula designed for daily use to enhance natural and learned immunity. ## 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 ## 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 | | ASIN | B08NTLQ2G9 | | Age Range Description | Adult | | Allergen Information | Mushroom | | Best Sellers Rank | #81,656 in Health & Household ( See Top 100 in Health & Household ) #447 in Mushrooms Herbal Supplements | | Brand Name | Daiwa Health Development | | Container Type | Bottle | | Customer Reviews | 4.3 4.3 out of 5 stars (37) | | Date First Available | November 18, 2020 | | Diet Type | Vegan | | Dosage Form | Capsule | | Flavor | PeakImmune4 Ultra | | Item Dimensions | 1.81 x 1.73 x 4.17 inches | | Item Form | Capsule | | Item Weight | 0.04 kg | | Manufacturer | DAIWA HEALTH DEVELOPMENT | | Manufacturer | DAIWA HEALTH DEVELOPMENT | | Manufacturer Part Number | DH-PI4-30 | | Material Features | Natural | | Material Type Free | Non-GMO | | Number of Items | 1 | | Primary Supplement Type | RBAC Rice Bran and Mycelia Extract from Shiitake Mushroom | | Product Benefits | Immune Support | | Product Dimensions | 1.81 x 1.73 x 4.17 inches; 1.41 ounces | | 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules](https://www.desertcart.gr/products/253215557-daiwa-peakimmune4-immune-support-supplement-ultra-strength-30-capsules) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-30*