--- product_id: 17999407 title: "Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz." brand: "source naturals" price: "8.33 OMR" currency: OMR in_stock: true reviews_count: 9 category: "Source Naturals" url: https://www.desertcart.com.om/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz store_origin: OM region: Oman --- # 134 mg potent quercetin per serving Liquid form for rapid absorption Supports immune & allergy defense Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. **Brand:** source naturals **Price:** 8.33 OMR **Availability:** βœ… In Stock ## Summary > πŸ’§ Unlock your immune edge with every drop! ## Quick Answers - **What is this?** Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. by source naturals - **How much does it cost?** 8.33 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz) ## Best For - source naturals enthusiasts ## Why This Product - Trusted source naturals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Potent 134 mg Dose:** High concentration to maximize antioxidant and allergy support - β€’ **Soy-Infused Formula:** Contains soyβ€”know your ingredients for mindful wellness - β€’ **Seasonal Allergy Shield:** Inhibits histamine release to reduce allergy symptoms - β€’ **Trusted Quality Since 1982:** Crafted under strict cGMP and FDA guidelines in the USA - β€’ **Fast-Acting Liquid Bioflavonoid:** Easily absorbed quercetin drops for quick relief ## Overview Source Naturals Quercetin NutraDrops delivers 134 mg of bioflavonoid quercetin in a fast-absorbing liquid form designed to support immune health and seasonal allergy relief. Manufactured in the USA under FDA cGMP standards, this trusted formula inhibits histamine release to help reduce allergy symptoms efficiently. ## Description Buy Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. | Seasonal Allergy Support | Easily Absorbed | Contains Soy* on desertcart.com βœ“ FREE SHIPPING on qualified orders Review: My Go-To Brand - This quercetin works so well for me. I've tried other brands and always come back to Source Naturals. The tasty is very palatable. It can get a bit messy with the dropper so it's important to pay attention when using so it doesn't stain anything. Review: End scratching - Took a couple days but the scratching every 5 min stopped. It really works. ## Features - NutraDrops Quercetin provides quercetin in a liquid base that is easily absorbed.* - Contains 134 mg Quercetin per Serving. Quercetin is a bioflavonoid similar to rutin. Inhibits the release of histamines.* - ALLERGY WARNING: Contains Soy. - Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health. - "Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA)." ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0014H1M14 | | Age Range Description | Adult | | Best Sellers Rank | #107,099 in Health & Household ( See Top 100 in Health & Household ) #152 in Flavonoid Antioxidant Supplements | | Brand | Source Naturals | | Brand Name | Source Naturals | | Customer Reviews | 4.5 out of 5 stars 119 Reviews | | Dosage Form | Liquid | | Flavor | Unflavored | | Global Trade Identification Number | 00021078015222 | | Item Dimensions | 1.53 x 1.53 x 4.57 inches | | Item Form | Liquid | | Item Highlight | Seasonal Allergy Support | Easily Absorbed | Contains Soy* | | Item Weight | 4.8 ounces | | Manufacturer | Threshold Enterprises | | Manufacturer Part Number | SN1522 | | Model Name | Quercetin Nutra Drops - 2 oz | | Model Number | SN1522 | | Number of Items | 1 | | Primary Supplement Type | Quercetin | | Recommended Uses For Product | Immune Support | | Specific Uses For Product | Immune Support | | UPC | 021078015222 | | Unit Count | 2 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** Source Naturals - **Flavor:** Unflavored - **Item Form:** Liquid - **Item Weight:** 4.8 ounces - **Item dimensions L x W x H:** 1.53 x 1.53 x 4.57 inches - **Number of Items:** 1 - **Primary Supplement Type:** Quercetin - **Specific Uses For Product:** Immune Support - **Unit Count:** 2 Fluid Ounces ## Images ![Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. - Image 1](https://m.media-amazon.com/images/I/61TA8MU2PIL.jpg) ![Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. - Image 2](https://m.media-amazon.com/images/I/71t9sv9ciWL.jpg) ![Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. - Image 3](https://m.media-amazon.com/images/I/71Gm5tNNAAL.jpg) ![Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. - Image 4](https://m.media-amazon.com/images/I/810J8FMqpJL.jpg) ![Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. - Image 5](https://m.media-amazon.com/images/I/71QVOtkcFVL.jpg) ## Questions & Answers **Q: Another brand says 3.5 mg of quercetin drops equal 1200 mg of oral dose. Is this same dose equivalent?** A: We are unable to compare our product with one from another manufacturer. Our Quercetin, NutraDrops product delivers 134mg of Quercetin per 2 dropper serving though. **Q: Is the liquid supposed to be yellow and thick?** A: Quercetin supplements are always yellow. If it's too thick you can thin it slightly with water. **Q: Is this product considered Quercetin Dihydrate? Thank you** A: This product contains Quercetin Powder 95% Anhydrous. The finished product is a liquid solution primarily of deionized water & glycerin. **Q: Is the liquid supposed to be yellow?** A: Yes it is yellow and a little thick - can be put in water or juice ## Customer Reviews ### ⭐⭐⭐⭐⭐ My Go-To Brand *by R***C on February 22, 2026* This quercetin works so well for me. I've tried other brands and always come back to Source Naturals. The tasty is very palatable. It can get a bit messy with the dropper so it's important to pay attention when using so it doesn't stain anything. ### ⭐⭐⭐⭐⭐ End scratching *by B***D on April 8, 2026* Took a couple days but the scratching every 5 min stopped. It really works. ### ⭐⭐⭐⭐⭐ Effective at reducing histamine *by A***R on July 30, 2025* Effective, easy to take, taste is pleasant, effective for reducing histamine. ## Frequently Bought Together - Source Naturals - Quercetin NutraDrops, Seasonal Bioflavonoid Complex - 2 fliud oz - Turmeric Liquid Supplements - Turmeric Curcumin with Black Pepper Extract Bioperine - Highest Potency 800mg - Liquid Turmeric Curcumin Drops - Antioxidant Support Joints - Tumeric Supplements - 2 Oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz](https://www.desertcart.com.om/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-09-28*