--- product_id: 47061418 title: "Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules)" brand: "natura health products" price: "€ 134.32" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/47061418-natura-health-products-quercetin-plus-supplement-modulates-healthy-immune-histamine store_origin: HR region: Croatia --- # Includes bromelain, nettle leaf & vitamin C Third-party tested for purity & potency Supports immune & histamine balance Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) **Brand:** natura health products **Price:** € 134.32 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your immunity game—because thriving outdoors is the new power move! ## Quick Answers - **What is this?** Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) by natura health products - **How much does it cost?** € 134.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/47061418-natura-health-products-quercetin-plus-supplement-modulates-healthy-immune-histamine) ## Best For - natura health products enthusiasts ## Why This Product - Trusted natura health products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Formula:** No fillers, gluten, dairy, nuts, or artificial additives—crafted for the health-conscious professional. - • **Immune Defense Mastery:** Harness quercetin’s powerful flavonoid action to modulate healthy immune and histamine responses, keeping you active and allergy-ready. - • **Clinically Trusted Quality:** Physician-endorsed, GMP-certified, and third-party tested to ensure premium safety and efficacy. - • **Consistent Wellness Ritual:** Just 2 capsules daily unlock sustained vitality and seasonal resilience—because your health deserves commitment. - • **Synergistic Botanical Boost:** Enhanced with bromelain, nettle leaf, and food-grown vitamin C for amplified antioxidant and anti-inflammatory benefits. ## Overview Natura Health Products Quercetin Plus is a professional-grade supplement combining quercetin with bromelain, nettle leaf, and vitamin C to support immune health, histamine regulation, and cardiovascular wellness. Manufactured in GMP-certified US facilities and rigorously third-party tested, it offers a clean, additive-free formula trusted by healthcare practitioners since 2001. Ideal for millennials seeking a natural edge against seasonal irritants and daily oxidative stress. ## Description At Natura Health Products, we envision a world in which humans live vibrantly and energetically, where healthy nutrition and lifestyle are integrated harmoniously, and where prevention is the cornerstone of wellness. We curate synergistic nutritional and botanical formulations to help your body achieve its fullest potential. So, choose to live vibrantly. Live energetically. Choose optimal health. Quercetin Plus supports whole body health through the multiple benefits of its main ingredient, quercetin. A potent flavonoid, quercetin offers a wide range of biological and antioxidant activity to promote cellular and overall health. Through its influence on multiple inflammatory pathways, quercetin modulates a healthy immune and histamine response. It also supports cardiovascular health through multiple mechanisms. The addition of Nettle leaf, food-grown vitamin C, and bromelain in Quercetin Plus enhances the therapeutic actions of the formula.* As the weather warms in spring, flowers blossom, trees come to life again, and we look forward to being outside after the cold and dark of winter. So often, however, many of us end up retreating back indoors after exposure to common seasonal irritants. If you find yourself irritated by pollen, Quercetin Plus is the ideal botanical solution. Through its ability to effectively control histamine response function, Quercetin Plus can help you be free to enjoy the outdoors during any season.* Natura Health Products botanical and nutritional supplements are formulated to support overall health and vitality.* Our botanicals are sustainably sourced and each ingredient is tested for purity and potency to ensure that our products are free of contaminants and that active ingredients are present at meaningful levels. All products are manufactured in USA facilities certified compliant with Good Manufacturing Practices for dietary supplements. ## Features - Quercetin Plus offers a wide range of biological activity and as a flavonoid, helps promote overall health.* - Quercetin supports healthy mast cell function and the body's histamine response function* - SUGGESTED USE: 1 capsule, 2 times daily or as directed by your healthcare practitioner. Results may take at least 4 weeks of daily use and can vary from person to person. Maintaining consistency is essential for achieving optimal outcomes. No harmful fillers or additives. DOES NOT CONTAIN: Wheat, gluten, milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, sesame.* - Renowned among integrative and functional medicine practitioners, Natura Health Products is respected for its unwavering commitment to excellence in dietary supplements. Stringent third-party testing guarantees the highest quality and safety of each formula. Every capsule embodies our commitment to transparent quality and your peace of mind. - Physicians Trust Natura Health Products - Serving the medical community since 2001, Natura Health Products is the trusted brand for professional, therapeutic grade supplements. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B071CGQTB3 | | Best Sellers Rank | #97 in Quercetin Antioxidant Supplements | | Date First Available | April 20, 2017 | | Is Discontinued By Manufacturer | No | | Item Model Number | 1 | | Manufacturer | Natura Health Products | | Product Dimensions | 2.38 x 2.38 x 4.25 inches; 3 ounces | ## Product Details - **Brand:** Natura Health Products - **Item Form:** Capsule - **Primary Supplement Type:** Vitamin C - **Flavor:** Unflavored - **Product Benefits:** provides antioxidant activity, promotes cellular health, supports healthy immune and inflammatory response, supports cardiovascular and neurological health, supports histamine response function ## Images ![Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Image 1](https://m.media-amazon.com/images/I/51BDBNQQXkL.jpg) ![Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Image 2](https://m.media-amazon.com/images/I/81NkwlGxKkL.jpg) ![Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Image 3](https://m.media-amazon.com/images/I/81OCufCU06L.jpg) ![Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Image 4](https://m.media-amazon.com/images/I/81hI7vT2CWL.jpg) ![Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and Histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Image 5](https://m.media-amazon.com/images/I/819tCd-n4oL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Quercetin I have tried *by on Reviewed in the United States May 19, 2020* I have bought a lot of quercetin in the past. This is the BEST, in my opinion. It smells earthy (its the nettle) and the quality seems to be very high. I have been using it for respiratory health. Definitely will buy more. ### ⭐⭐⭐⭐⭐ Helped manage my allergies to pollen *by on Reviewed in the United States April 10, 2021* It really helped me with my allergies. I sneezed less and my nasal discharge was much less. It helped me get through allergy season without having to take over the counter medicine. ### ⭐⭐⭐⭐⭐ Works! *by on Reviewed in the United States May 5, 2020* Seems to help with sinus issues this spring. I like it! ## Frequently Bought Together - Natura Health Products Quercetin Plus Supplement - Modulates Healthy Immune and histamine Response - Featuring Bromelain, Vitamin C, Nettle Leaf & Quercetin (90 Capsules) - Natura Health Products InflamAway Supplement - Modulate a Healthy Inflammatory Response - Featuring Boswellia Serrata, Bromelain, Ginger, Black Pepper (BioPerine) and Chinese Skullcap (90 Capsules) - Natura Health Products Vitamin D-A-K Supplement - Supports Healthy Bone, Heart and Vision Function, Featuring Vitamins D3 5000 IU, A 1000 IU, K2 50 mcg, K1 550 mcg, Bioavailable (60 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.hr/products/47061418-natura-health-products-quercetin-plus-supplement-modulates-healthy-immune-histamine](https://www.desertcart.hr/products/47061418-natura-health-products-quercetin-plus-supplement-modulates-healthy-immune-histamine) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-26*