---
product_id: 11748765
title: "NK Cell Activator™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets"
brand: "life extension"
price: "COP 191401"
currency: COP
in_stock: true
category: "Life Extension"
url: https://www.desertcart.co/products/11748765-nk-cell-activator-immune-support-natural-killer-cell-activity-enzymatically
store_origin: CO
region: Colombia
---

# Non-GMO & vegetarian formula Seasonal immune support, winter-ready 500mg enzymatically modified rice bran NK Cell Activator™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets

**Brand:** life extension
**Price:** COP 191401
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immune game with science-backed NK cell power!

## Quick Answers

- **What is this?** NK Cell Activator™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets by life extension
- **How much does it cost?** COP 191401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/11748765-nk-cell-activator-immune-support-natural-killer-cell-activity-enzymatically)

## 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

- • **Convenient 30-Tablet Supply:** Easy daily dosing for up to a month of consistent immune activation.
- • **Winter-Ready Immune Support:** Optimized to help your immune system tackle seasonal challenges head-on.
- • **Clean, Pure, and Transparent:** Non-GMO, vegetarian, gluten-free, and USA-made with Certificate of Analysis.
- • **Scientifically Backed Immune Modulation:** Proprietary enzymatically modified rice bran enhances immune cell communication.
- • **Activate Your Body’s First Line of Defense:** Supports natural killer (NK) cell activity to boost immune resilience.

## Overview

Life Extension NK Cell Activator™ delivers 500 mg of a proprietary enzymatically modified rice bran extract per tablet, designed to enhance natural killer cell activity—the immune system’s frontline defense. This non-GMO, vegetarian formula supports immune modulation and seasonal resilience, especially during winter months. Manufactured in the USA with rigorous quality standards, it offers a convenient 30-tablet supply to help professionals maintain peak immune health.

## 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.

## 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 with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- 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 |
| ASIN  | B00P21UE44 |
| Age Range Description | Adult |
| Allergen Information | Wheat |
| Best Sellers Rank | #70,982 in Health & Household ( See Top 100 in Health & Household ) #2,897 in Blended Vitamin & Mineral Supplements #3,321 in Sales & Deals |
| Brand Name | Life Extension |
| Color | Tan |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (178) |
| Date First Available  | December 10, 2014 |
| Diet Type | Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870190332 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 2.09 x 2.09 x 3.73 inches |
| Item Form | Tablet |
| Item Nype Name | NK Cell Activator |
| Item Weight | 0.05 Kilograms |
| Item model number  | 01903 |
| Manufacturer | Life Extension |
| 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 |
| Product Dimensions  | 2.09 x 2.09 x 3.73 inches; 1.76 ounces |
| 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™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets - Image 1](https://m.media-amazon.com/images/I/71VepqTLGpL.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.

## Frequently Bought Together

- Life Extension NK Cell Activator™, Immune Support, Natural Killer Cell Activity, enzymatically Modified Rice bran, Non-GMO, Vegetarian, 30 Tablets
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-07-16*