--- product_id: 11748765 title: "NK Cell Activator, 30 Tablets" brand: "life extension" price: "7105 kr" currency: ISK in_stock: true reviews_count: 8 category: "Life Extension" url: https://www.desertcart.is/products/11748765-nk-cell-activator-30-tablets store_origin: IS region: Iceland --- # Seasonal immune support 500mg proprietary rice bran extract Made in USA, non-GMO NK Cell Activator, 30 Tablets **Brand:** life extension **Price:** 7105 kr **Availability:** ✅ In Stock ## Summary > 🛡️ Activate your body's frontline defense with every tablet! ## Quick Answers - **What is this?** NK Cell Activator, 30 Tablets by life extension - **How much does it cost?** 7105 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/11748765-nk-cell-activator-30-tablets) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Winter-Ready Defense:** Specifically formulated to boost immune resilience during cold seasons - • **Power Up Your Immunity:** 500mg enzymatically modified rice bran to supercharge NK cell activity - • **Trusted by Health Pros:** Clinically noted to elevate NK cell counts, supporting chronic condition recovery - • **Clean & Pure Ingredients:** Non-GMO, gluten-free, and USA-made for premium quality you can trust - • **Scientifically Backed Formula:** Ingredients and dosages based on cutting-edge immune research ## Overview Life Extension NK Cell Activator delivers 500mg of a proprietary enzymatically modified rice bran extract per tablet, designed to enhance natural killer (NK) cell activity—your immune system’s first responder. This 30-tablet supply supports immune function especially during winter months, using non-GMO, gluten-free ingredients manufactured in the USA. Clinically recognized for boosting NK cell counts, it’s a scientifically formulated supplement trusted by health professionals and ideal for adults seeking robust seasonal immune support. ## Description NK Cell Activator™ is a novel formula for immune health. It contains 500 mg of a proprietary rice bran extract that has been enzymatically modified to support healthy NK cell activity. NK Cell Activator™ contains 30 tablets, enough for a 15-30 day supply. This formula is made with non-GMO ingredients and is manufactured in the USA. Review: Good for immune system - Good stuff ! Review: Product recommendation for Lyme patients! - This supplement was purchased to assist/combat the symptoms of late diagnosed /chronic Lyme disease. Using this product in combination to antibiotic therapy and a Lyme healing lifestyle, within just a few months, CD57 results showed an NK cell increase from 11 to 55. Doctors were pretty amazed by the short turnaround/improvement to my NK cell counts. I do not know for sure what contributed to my epic health improvements but since this supplement was used in addition to the conventional and recommend treatments that most established Lyme patients already implement, i believe this supplement could be the reason I surpassed expectation and why my NK levels sky rocketed. ## Features - Support natural killer cell activity – Natural killer cells, also known as NK cells, are your body’s first response to unknown immune challenges. Modified rice bran can help support the activity of natural killer cells. - Winter-time must-have – Encouraging natural killer cell activity becomes more important as we age and especially in the winter months. Maintaining healthy NK cell activity can help your immune system respond to seasonal challenges. - Encourages healthy immune system function – Enzymatically modified rice bran produces powerful immune-modulating compounds, helping support the cell activity of messengers between the innate and adaptive immune systems. - Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each. - Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P21UE44 | | Age Range Description | Adult | | Allergen Information | Wheat | | Best Sellers Rank | #79,199 in Health & Household ( See Top 100 in Health & Household ) #3,332 in Blended Vitamin & Mineral Supplements #3,508 in Sales & Deals | | Brand | Life Extension | | Brand Name | Life Extension | | Color | Tan | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 181 Reviews | | Diet Type | Vegetarian | | Dosage Form | Tablet | | Flavor | Unflavored | | Global Trade Identification Number | 00737870190332 | | Item Dimensions | 2.09 x 2.09 x 3.73 inches | | Item Form | Tablet | | Item Nype Name | NK Cell Activator | | Item Weight | 0.05 kg | | Manufacturer | Life Extension | | Manufacturer Part Number | 01903 | | Material Features | GMO Free | | Material Type Free | Non-GMO | | Model Name | NK Cell Activator™ | | Model Number | 01903 | | Number of Items | 1 | | Primary Supplement Type | Proprietary Enzymatically Modified Rice Bran | | Product Benefits | Encourages functional activity of natural killer cells to support the immune system, Helps protect against seasonal immune challenges, Supports the activity of natural killer cells | | Special Ingredients | Proprietary Enzymatically Modified Rice Bran | | Specific Uses For Product | Seasonal Support | | Total Servings Per Container | 30 | | UPC | 737870190332 702383481161 | | Unit Count | 30 Count | ## Product Details - **Brand:** Life Extension - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Tablet - **Item Weight:** 0.05 Kilograms - **Item dimensions L x W x H:** 2.09 x 2.09 x 3.73 inches - **Primary Supplement Type:** Proprietary Enzymatically Modified Rice Bran - **Special Ingredients:** Proprietary Enzymatically Modified Rice Bran - **Unit Count:** 30 Count ## Images ![NK Cell Activator, 30 Tablets - Image 1](https://m.media-amazon.com/images/I/71VepqTLGpL.jpg) ![NK Cell Activator, 30 Tablets - Image 2](https://m.media-amazon.com/images/I/71AcuFDeugL.jpg) ![NK Cell Activator, 30 Tablets - Image 3](https://m.media-amazon.com/images/I/81VVsDuqyBL.jpg) ![NK Cell Activator, 30 Tablets - Image 4](https://m.media-amazon.com/images/I/71Jlb8ZbswL.jpg) ![NK Cell Activator, 30 Tablets - Image 5](https://m.media-amazon.com/images/I/71PMVQROepL.jpg) ## Available Options This product comes in different **Customer Package Type** options. ## Questions & Answers **Q: What is rice bran?** A: Rice bran is one of the primary byproducts of the rice milling process and contains several nutrients with healthy benefits. When rice bran is enzymatically modified, it can help support natural killer cell activity in the immune system. **Q: Who should take a rice bran supplement?** A: Anyone who wants to give their immune system some extra support when seasonal challenges are most likely to occur should consider taking a rice bran supplement. **Q: How does rice bran support your immune system during different seasons?** A: Modified rice bran has immune-modulating properties and promotes the healthy activity of natural killer cells. Since NK cells are the immune system’s first line of defense, they can help protect your immune system in the face of seasonal challenges. **Q: Can you take Life Extension’s NK Cell Activator daily?** A: Our NK Cell Activator formula is okay to take daily according to the supplement label: Take one (1) tablet one to two times daily with food, or as recommended by a healthcare practitioner. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for immune system *by K***Y on September 15, 2025* Good stuff ! ### ⭐⭐⭐⭐⭐ Product recommendation for Lyme patients! *by C***A on June 17, 2017* This supplement was purchased to assist/combat the symptoms of late diagnosed /chronic Lyme disease. Using this product in combination to antibiotic therapy and a Lyme healing lifestyle, within just a few months, CD57 results showed an NK cell increase from 11 to 55. Doctors were pretty amazed by the short turnaround/improvement to my NK cell counts. I do not know for sure what contributed to my epic health improvements but since this supplement was used in addition to the conventional and recommend treatments that most established Lyme patients already implement, i believe this supplement could be the reason I surpassed expectation and why my NK levels sky rocketed. ### ⭐⭐⭐⭐⭐ good *by P***E on March 14, 2026* Product seem good, no complaints. ## Frequently Bought Together - Life Extension NK Cell Activator™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets - Life Extension NAD+ Cell Regenerator and Resveratrol Elite, NIAGEN nicotinamide riboside, Trans-resveratrol, quercetin, Fisetin, for Longevity, Energy, and oxidative Stress, 30 Vegetarian Capsule - Life Extension Senolytic Activator®, healthy aging, cellular health support, bioavailable quercetin and fisetin, apigenin, black tea theaflavins, gluten free, non-GMO, vegetarian, 36 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.is/products/11748765-nk-cell-activator-30-tablets](https://www.desertcart.is/products/11748765-nk-cell-activator-30-tablets) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-06*