{"num_reviews":0,"add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"show_quantity_on_backorder":true,"brand":{"name":"Life Extension","url":"https://covenanthealthproducts.com/life-extension/"},"id":24460,"can_purchase":true,"meta_description":"Seasonal immune support tablets with 500 mg enzymatically modified rice bran to support NK cell activity; take 1–2 tablets daily with food.","category":["Brands/Life Extension Vitamins and Supplements"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/24460/50334/NK_Cell_Activator_30t_by_Life_Extension__26335.1773213399.jpg?c=1","alt":"NK Cell Activator 30t by Life Extension"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=24460","shipping":{"calculated":true},"custom_fields":[{"id":"137868","name":"Brand","value":"<a href='/brands/life-extension/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/life-extension_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":"137869","name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"sku":"LIF-1903","backorder_availability_prompt":"More available for backorder","url":"https://covenanthealthproducts.com/nk-cell-activator-30t-by-life-extension/","description":"<h3>NK Cell Activator by Life Extension</h3>\n<div><strong>NK Cell Activator by Life Extension</strong> supports the activity of natural killer (NK) cells to promote a healthy immune response and provide targeted seasonal immune protection.</div>\n<h3>Key NK Cell Activator Benefits</h3>\n<div>Supports the activity of natural killer cells.</div>\n<div>Helps protect against seasonal immune challenges.</div>\n<div>Encourages functional activity of natural killer cells to support the immune system.</div>\n<h3>How NK Cell Activator Works</h3>\n<div>NK Cell Activator contains 500 mg of a proprietary blend of enzymatically modified rice bran to strengthen the activity of NK cells with just a few months of use each year.</div>\n<h3>NK Cell Activator Is Formulated For</h3>\n<div>Seasonal immune support.</div>\n<h3>Recommendation</h3>\n<div>Take one (1) tablet one to two times daily with food, or as recommended by a healthcare practitioner.</div>\n<h4>Important Information</h4>\n<div>Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners.</div>\n<h3>Serving Size</h3>\n<div><strong>Serving Size:</strong> 1 vegetarian tablet</div>\n<h3>Servings Per Container</h3>\n<div><strong>Servings Per Container:</strong> 30</div>\n<h3>Amount Per Serving</h3>\n<div>Proprietary Enzymatically Modified Rice Bran: 500 mg</div>\n<h3>Other Ingredients</h3>\n<div><strong>Other Ingredients:</strong> microcrystalline cellulose, maltodextrin, dicalcium phosphate, croscarmellose sodium, stearic acid, silica, hydroxypropyl cellulose, coating (hydroxypropyl methylcellulose, glycerin), vegetable stearate. Contains wheat.</div>\n<h3>Does not contain</h3>\n<div>\n<div class=\"col-md-6\">\n<div class=\"productItemAttributes product-item-attributes separator-pipe separator-pipe-space-1 mb-2 mb-md-0\"><span class=\"item-attribute\">GMO</span></div>\n</div>\n</div>\n<h3>Cautions</h3>\n<div>KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.</div>\n<div>These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.</div>","show_backorder_message":true,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$45.99","value":45.99,"currency":"USD"},"tax_label":"Tax"},"detail_messages":"","availability":"Usually Ships in 48 to 72 Hours","page_title":"NK Cell Activator 30t by Life Extension","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":true,"max_purchase_quantity":0,"show_quantity_on_hand":true,"mpn":"1903","upc":null,"options":[{"id":43192,"type":"Configurable_PickList_Set","display_name":"Recurring Order","required":true,"state":"modifier","partial":"set-select","condition":true,"values":[{"id":48845,"label":"One Time Purchase","selected":true,"data":"One Time Purchase"},{"id":48846,"label":"Every 20 Days","selected":false,"data":"Every 20 Days"},{"id":48847,"label":"Every 30 Days","selected":false,"data":"Every 30 Days"},{"id":48848,"label":"Every 40 Days","selected":false,"data":"Every 40 Days"},{"id":159647,"label":"Every 45 Days","selected":false,"data":"Every 45 Days"},{"id":48849,"label":"Every 60 Days","selected":false,"data":"Every 60 Days"},{"id":48850,"label":"Every 90 Days","selected":false,"data":"Every 90 Days"},{"id":48851,"label":"Every 120 Days","selected":false,"data":"Every 120 Days"},{"id":48852,"label":"Every 180 Days","selected":false,"data":"Every 180 Days"}]}],"related_products":[{"id":20356,"sku":"LIF-02207","name":"AMPK Metabolic Activator 30t","url":"https://covenanthealthproducts.com/ampk-metabolic-activator-30t-by-life-extension/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Life Extension"},"category":["Brands/Life Extension Vitamins and Supplements"],"summary":"AMPK Metabolic Activator by Life Extension\nAMPK Metabolic Activator by Life Extension is a customer-favorite formula for weight management that contains 450 mg of G. pentaphyllum (Jiaogulan) extract...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/20356/50046/AMPK_Metabolic_Activator_by_Life_Extension__72812.1772278788.jpg?c=1","alt":"AMPK Metabolic Activator 30t by Life Extension"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/20356/50046/AMPK_Metabolic_Activator_by_Life_Extension__72812.1772278788.jpg?c=1","alt":"AMPK Metabolic Activator 30t by Life Extension"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":137770,"name":"Brand","value":"<a href='/brands/life-extension/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/life-extension_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":137771,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$38.99","value":38.99},"tax_label":"Tax"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=20356"},{"id":16657,"sku":"ITI-B12A1","name":"B12-Active Chewable 30t","url":"https://covenanthealthproducts.com/b-12-active-chewable-30-tablets-by-integrative-therapeutics","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Integrative Therapeutics"},"category":["Brands/Integrative Therapeutics Supplements and Vitamins"],"summary":"\nB12-Active Chewable 30t by Integrative Therapeutics\nB12-Active by Integrative Therapeutics is an innovative chewable tablet containing methylcobalamin, the active form of vitamin B12. Unlike other...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/16657/34502/B12-Active-Cherry-30t-integrative-therapeutics__05589.1730754571.jpg?c=1","alt":"B12-Active Cherry Chewable 30t by Integrative Therapeutics"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/16657/34502/B12-Active-Cherry-30t-integrative-therapeutics__05589.1730754571.jpg?c=1","alt":"B12-Active Cherry Chewable 30t by Integrative Therapeutics"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":136398,"name":"Brand","value":"<a href='/brands/Integrative-therapeutics/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/integrative-therapeutics_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":136399,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$11.25","value":11.25},"tax_label":"Tax"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=16657"},{"id":26779,"sku":"CERIV","name":"Ceriva 30T","url":"https://covenanthealthproducts.com/ceriva-30-tablets-by-metagenics","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Metagenics"},"category":["Brands/Metagenics"],"summary":"Ceriva by Metagenics\nIntroduction:\nCeriva is a specialized formula designed to support cognitive health and memory function. It contains Huperzine A and a Polypeptide Complex from colostrum, both of...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/26779/42266/Ceriva___Metagenics__18004.1750202874.png?c=1","alt":"Ceriva 30T by Metagenics"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/26779/42266/Ceriva___Metagenics__18004.1750202874.png?c=1","alt":"Ceriva 30T by Metagenics"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":138520,"name":"Brand","value":"<a href='/brands/metagenics/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/metagenics_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":138521,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"},{"id":153697,"name":"How to Order","value":"<a href=\"/login.php\" style=\"width:183px;height:32px;background:#F27C03;color:#fff;font:12pt Arial;text-align:center;display:flex;justify-content:center;align-items:center;text-decoration:none;\">REGISTER TO ORDER</a>"},{"id":153698,"name":"Registered","value":"<a href=\"/login.php\" style=\"width:183px;height:32px;background:#F27C03;color:#fff;font:12pt Arial;text-align:center;display:flex;justify-content:center;align-items:center;text-decoration:none;\">LOGIN TO ORDER</a>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$55.95","value":55.95},"tax_label":"Tax"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=26779"},{"id":28700,"sku":"BI2-DFLOR","name":"Dentalflora 30t","url":"https://covenanthealthproducts.com/dentalflora-30t-by-biocidinbotanicals/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Biocidin Botanicals"},"category":["Brands/Biocidin Botanicals Supplements"],"summary":"Dentalflora by Biocidin Botanicals\nIntroduction:\nDentalflora is a specialized oral probiotic formula designed to support a balanced oral microbiome, fresh breath, and overall dental health. It...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/28700/42700/Dentalflora-30t-BiocidinBiotanicals__81493.1750498178.jpg?c=1","alt":"Dentalflora 30t by Biocidin Botanicals"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/28700/42700/Dentalflora-30t-BiocidinBiotanicals__81493.1750498178.jpg?c=1","alt":"Dentalflora 30t by Biocidin Botanicals"},{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/28700/42701/Dentalflora-30t-BiocidinBiotanicals-label__27914.1750498179.jpg?c=1","alt":"Dentalflora 30t by Biocidin Botanicals label"}],"date_added":"Jun 21, 2025","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":160216,"name":"Brand","value":"<a href='/brands/biocidin-botanicals/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/bio-botanical-research_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":160217,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":0,"weight":{"formatted":"0.25 Ounces","value":0.25},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$34.99","value":34.99},"tax_label":"Tax"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=28700"},{"id":15382,"sku":"SE3-ANGI2","name":"Angiplex 30t","url":"https://covenanthealthproducts.com/angiplex-30-unidoses-30t/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Seroyal Unda"},"category":["Brands/Seroyal Unda"],"summary":"Angiplex by UNDA\nIntroduction:\nAngiplex is a homeopathic formula designed to support temporary relief of sore throat, dry throat, and difficulty swallowing. 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NK Cell Activator 30t by Life Extension

NK Cell Activator 30t

Life Extension

$45.99
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SKU:
LIF-1903
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Usually Ships in 48 to 72 Hours
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Product Help Desk - Ask about products or ingredients or health conditions

NK Cell Activator by Life Extension

NK Cell Activator by Life Extension supports the activity of natural killer (NK) cells to promote a healthy immune response and provide targeted seasonal immune protection.

Key NK Cell Activator Benefits

Supports the activity of natural killer cells.
Helps protect against seasonal immune challenges.
Encourages functional activity of natural killer cells to support the immune system.

How NK Cell Activator Works

NK Cell Activator contains 500 mg of a proprietary blend of enzymatically modified rice bran to strengthen the activity of NK cells with just a few months of use each year.

NK Cell Activator Is Formulated For

Seasonal immune support.

Recommendation

Take one (1) tablet one to two times daily with food, or as recommended by a healthcare practitioner.

Important Information

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners.

Serving Size

Serving Size: 1 vegetarian tablet

Servings Per Container

Servings Per Container: 30

Amount Per Serving

Proprietary Enzymatically Modified Rice Bran: 500 mg

Other Ingredients

Other Ingredients: microcrystalline cellulose, maltodextrin, dicalcium phosphate, croscarmellose sodium, stearic acid, silica, hydroxypropyl cellulose, coating (hydroxypropyl methylcellulose, glycerin), vegetable stearate. Contains wheat.

Does not contain

GMO

Cautions

KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
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