--- product_id: 17999407 title: "Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz." brand: "source naturals" price: "€ 35.96" currency: EUR in_stock: true reviews_count: 8 category: "Source Naturals" url: https://www.desertcart.com.cy/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz store_origin: CY region: Cyprus --- # 134 mg Quercetin per serving Liquid form for superior absorption Made in USA, cGMP & FDA compliant Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. **Brand:** source naturals **Price:** € 35.96 **Availability:** ✅ In Stock ## Summary > 💧 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?** € 35.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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 - • **Power-Packed Quercetin Boost:** 134 mg of bioflavonoid per serving to support your immune resilience. - • **Bio-Aligned Formula Philosophy:** Designed to harmonize with your body’s natural systems for holistic wellness. - • **Over 40 Years of Wellness Legacy:** Join thousands who trust Source Naturals for consistent, effective health support. - • **Trusted Quality, Made in the USA:** Crafted under strict cGMP and FDA standards for premium purity and safety. - • **Liquid NutraDrops for Fast Absorption:** Skip the wait—liquid formula ensures your body gets nutrients quickly and efficiently. ## Overview Source Naturals Quercetin NutraDrops deliver 134 mg of quercetin in a fast-absorbing liquid form, designed to inhibit histamine release and support immune health. Manufactured in the USA under cGMP and FDA guidelines, this 2 fl. oz. supplement embodies over 40 years of trusted quality and integrative Bio-Aligned health philosophy. ## Description Buy Source Naturals Quercetin NutraDrops, Bioflavonoid Complex - 2 Fluid oz. | Seasonal Allergy Support | Easily Absorbed | Contains Soy* on desertcart.com ✓ FREE SHIPPING on qualified orders Review: End scratching - Took a couple days but the scratching every 5 min stopped. It really works. 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. ## 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 | #112,830 in Health & Household ( See Top 100 in Health & Household ) #157 in Flavonoid Antioxidant Supplements | | Brand | Source Naturals | | Brand Name | Source Naturals | | Customer Reviews | 4.7 out of 5 stars 112 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 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 | | 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:** Drop - **Item Weight:** 4.8 ounces - **Item dimensions L x W x H:** 1.53 x 1.53 x 4.57 inches - **Primary Supplement Type:** Quercetin - **Product Benefits:** Seasonal Sensitivity Support - **Special Ingredients:** Quercetin - **Unit Count:** 2.0 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 ### ⭐⭐⭐⭐⭐ End scratching *by B***D on April 8, 2026* Took a couple days but the scratching every 5 min stopped. It really works. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ 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? - 🛒 **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.com.cy/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz](https://www.desertcart.com.cy/products/17999407-source-naturals-quercetin-nutradrops-bioflavonoid-complex-2-fluid-oz) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-08-12*