{"num_reviews":0,"add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"options":[{"id":50732,"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"}]}],"id":31193,"can_purchase":true,"meta_description":"Quercetin Plus by Natura Health Products supports antioxidant activity, cellular health, immune response, histamine balance, and heart health.","category":["Brands/Natural Health International"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/31193/52205/Quercetin_Plus_by_Natura_Health_Products__60997.1781602565.webp?c=1","alt":"Quercetin Plus 90c by Natura Health Products"},"add_to_wishlist_url":"https://covenanthealthproducts.com/wishlist.php?action=add&product_id=31193","shipping":{"calculated":true},"custom_fields":[{"id":"177487","name":"Brand","value":"<a href='/brands/natural-health-international/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/natural-health-internationa-symphony_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":"177488","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":"177489","name":"klaviyo_tags","value":"type:hormone-support | goal:hormone-support | goal:menopause-support | goal:endocrine-support | goal:mood-support | goal:energy-support | goal:bone-health | protocol:hormone-balance-stack | protocol:endocrine-stack | form:capsule"}],"sku":"QPSC126","backorder_availability_prompt":"","url":"https://covenanthealthproducts.com/quercetin-plus-90c-by-natura-health-products/","description":"<!-- Store: VS | Product: Quercetin Plus | Brand: Natura Health Products -->\n<h2>Quercetin Plus by Natura Health Products &ndash; Immune, Histamine, and Antioxidant Support</h2>\n<p><strong>Quercetin Plus</strong> by <strong>Natura Health Products</strong> is a targeted <strong>quercetin supplement</strong> formulated to support antioxidant activity, cellular health, cardiovascular wellness, and healthy immune and histamine response. This practitioner-guided formula combines quercetin dihydrate from Sophora japonica bud extract with vitamin C, organic nettle leaf, and bromelain for enhanced seasonal and whole-body support.</p>\n<h3>Key Quercetin Plus Benefits</h3>\n<ul>\n<li>Provides <strong>antioxidant activity</strong> and free radical support</li>\n<li>Promotes healthy <strong>cellular function</strong></li>\n<li>Supports healthy <strong>immune and histamine response</strong></li>\n<li>Promotes <strong>cardiovascular health</strong></li>\n<li>Includes vitamin C, nettle leaf, and bromelain to enhance the actions of the formula</li>\n</ul>\n<h3>How Quercetin Plus Works</h3>\n<p>This <strong>immune and histamine response supplement</strong> features quercetin, a flavonoid with broad biological activity that supports antioxidant protection and cellular wellness. Quercetin helps modulate healthy immune and histamine response through its influence on multiple inflammatory response pathways, while vitamin C, nettle leaf, and bromelain provide complementary support.</p>\n<h4>Key Functional Ingredients Include:</h4>\n<ul>\n<li><strong>Vitamin C from Citrus spp.</strong>: Supports antioxidant activity, immune function, and cellular wellness</li>\n<li><strong>Quercetin Dihydrate from Sophora japonica Bud Extract</strong>: A flavonoid that supports antioxidant activity, cellular health, immune balance, histamine response, and cardiovascular wellness</li>\n<li><strong>Organic Nettle Leaf</strong>: Traditionally used to support seasonal wellness and healthy histamine response</li>\n<li><strong>Bromelain from Pineapple Stem Extract</strong>: Supports healthy inflammatory response and helps enhance the formula&rsquo;s broad support</li>\n</ul>\n<p>Quercetin Plus is formulated without wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, or peanuts.</p>\n<h3>Quercetin Plus Is Formulated For</h3>\n<ul>\n<li>Adults seeking practitioner-guided <strong>quercetin support</strong></li>\n<li>Individuals looking to support immune and histamine balance</li>\n<li>Wellness routines focused on <strong>seasonal support</strong> and antioxidant activity</li>\n<li>Those seeking cellular and cardiovascular wellness support</li>\n<li>Practitioner-guided plans that include quercetin, vitamin C, nettle leaf, and bromelain</li>\n</ul>\n<p><strong>Supplements support your health but do not replace a balanced diet.</strong> Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? <a title=\"Access Now\" href=\"../../../../access-our-clinic/\"><strong>Access Now</strong></a> to schedule a consultation with our licensed wellness professionals at Holistic Health Partners. You may also want to explore our <a href=\"https://vitaminscript.com/clinic-recommended-products/immune-support\" target=\"_blank\" rel=\"noopener\"><strong>Immune Support</strong></a> collection.</p>\n<p><strong>Recommendation:</strong> Take 1 capsule two times daily or as directed by your healthcare practitioner.</p>\n<p><strong>Serving Size:</strong> 1 capsule</p>\n<div><strong>Amount Per Serving:</strong><br />Vitamin C (Citrus spp.) ... 50 mg<br />Quercetin (as Quercetin Dihydrate from Sophora japonica Bud Ext.) ... 350 mg<br />Organic Nettle (Urtica dioica) Leaf ... 50 mg<br />Bromelain from Pineapple (Ananas comosus) Stem Ext. 2400 GDU/Gram ... 50 mg<br /><br /></div>\n<p><strong>Other Ingredients:</strong> Vegetable capsule (Hydroxypropyl Methylcellulose), Silicon Dioxide, Magnesium Stearate.</p>\n<p><strong>Does not contain:</strong> Wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, or peanuts.</p>\n<p><strong>Warnings/Cautions:</strong> If pregnant or breast feeding ask a health care professional before use.</p>\n<p><em>These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.</em></p>","show_backorder_message":false,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$58.99","value":58.99,"currency":"USD"},"tax_label":"Tax"},"default_shipping_expectation_prompt":"","detail_messages":"","availability":"Usually Ships in 48 to 72 Hours","page_title":"Quercetin Plus 90c by Natura Health Products","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":false,"max_purchase_quantity":0,"show_quantity_on_hand":false,"show_default_shipping_expectation_prompt":false,"show_quantity_on_backorder":false,"brand":{"name":"Natural Health International","url":"https://covenanthealthproducts.com/natural-health-international/"},"attributes":[],"mpn":"QPSC126","upc":null,"shipping_messages":[],"rating":0,"reviews":{"messages":[],"show_review_email":true,"total":0},"bulk_discount_rates":[],"meta_keywords":"","show_quantity_input":1,"title":"Quercetin Plus 90c","gift_wrapping_available":false,"min_purchase_quantity":0,"customizations":[],"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/31193/52205/Quercetin_Plus_by_Natura_Health_Products__60997.1781602565.webp?c=1","alt":"Quercetin Plus 90c by Natura Health Products"}]}
Quercetin Plus 90c by Natura Health Products

Quercetin Plus 90c

Natural Health International

$58.99
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QPSC126
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Quercetin Plus by Natura Health Products – Immune, Histamine, and Antioxidant Support

Quercetin Plus by Natura Health Products is a targeted quercetin supplement formulated to support antioxidant activity, cellular health, cardiovascular wellness, and healthy immune and histamine response. This practitioner-guided formula combines quercetin dihydrate from Sophora japonica bud extract with vitamin C, organic nettle leaf, and bromelain for enhanced seasonal and whole-body support.

Key Quercetin Plus Benefits

  • Provides antioxidant activity and free radical support
  • Promotes healthy cellular function
  • Supports healthy immune and histamine response
  • Promotes cardiovascular health
  • Includes vitamin C, nettle leaf, and bromelain to enhance the actions of the formula

How Quercetin Plus Works

This immune and histamine response supplement features quercetin, a flavonoid with broad biological activity that supports antioxidant protection and cellular wellness. Quercetin helps modulate healthy immune and histamine response through its influence on multiple inflammatory response pathways, while vitamin C, nettle leaf, and bromelain provide complementary support.

Key Functional Ingredients Include:

  • Vitamin C from Citrus spp.: Supports antioxidant activity, immune function, and cellular wellness
  • Quercetin Dihydrate from Sophora japonica Bud Extract: A flavonoid that supports antioxidant activity, cellular health, immune balance, histamine response, and cardiovascular wellness
  • Organic Nettle Leaf: Traditionally used to support seasonal wellness and healthy histamine response
  • Bromelain from Pineapple Stem Extract: Supports healthy inflammatory response and helps enhance the formula’s broad support

Quercetin Plus is formulated without wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, or peanuts.

Quercetin Plus Is Formulated For

  • Adults seeking practitioner-guided quercetin support
  • Individuals looking to support immune and histamine balance
  • Wellness routines focused on seasonal support and antioxidant activity
  • Those seeking cellular and cardiovascular wellness support
  • Practitioner-guided plans that include quercetin, vitamin C, nettle leaf, and bromelain

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners. You may also want to explore our Immune Support collection.

Recommendation: Take 1 capsule two times daily or as directed by your healthcare practitioner.

Serving Size: 1 capsule

Amount Per Serving:
Vitamin C (Citrus spp.) ... 50 mg
Quercetin (as Quercetin Dihydrate from Sophora japonica Bud Ext.) ... 350 mg
Organic Nettle (Urtica dioica) Leaf ... 50 mg
Bromelain from Pineapple (Ananas comosus) Stem Ext. 2400 GDU/Gram ... 50 mg

Other Ingredients: Vegetable capsule (Hydroxypropyl Methylcellulose), Silicon Dioxide, Magnesium Stearate.

Does not contain: Wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, or peanuts.

Warnings/Cautions: If pregnant or breast feeding ask a health care professional before use.

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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