Quercetin bulk supplier for pharma manufacturers

Quercetin 500 mg, 1000 mg Suppliers & Bulk Manufacturers

Available Forms: Tablets, Capsules

Available Strengths: 500 mg, 1000 mg

Reference Brands: Nature Made Quercetin (USA), NOW Foods Quercetin (USA), Solgar Quercetin Complex (USA)

Quercetin is a plant-derived flavonoid naturally found in fruits and vegetables such as onions, apples, berries, and grapes. It is known for its strong antioxidant and anti-inflammatory properties. Quercetin is commonly used to support immune health, manage seasonal allergies by stabilizing mast cells, support cardiovascular health, and provide cellular protection against oxidative stress.

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Product Description:

quercetin extract capsules. Natural soy-free sophora japonica source. Highest bioavailable dihydrate form. Rich source of antioxidants and flavonoids. A natural herbal ingredient that provides important phytonutrients for promoting year round immune support in both men and women. The sophora japonica plant naturally contains an abundance of water soluble quercetin properties and offers it in its most biologically activated form for maximized results.

Authentic non-GMO quercetin powder capsuled supplements. Contains pure ingredients free of soy, dairy, gluten, preservatives, wheat, and tree nuts. Product is produced in California and 3rd party lab tested for safety and potency. Quercetin has amazing health benefits, but purity has always been a major challenge for this flavonoid; something most other quercetin supplements don’t provide as it requires an extra step (and expense) in the manufacturing process. At 95% purity levels, Quercetin provides one of the purest and most potent quercetin extracts available. To ensure that you are getting the highest-quality product, each batch is tested for quality and purity both during and after manufacturing.

Quercetin — third party manufacturing & bulk supply

Quercetin 500 mg, 1000 mg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.

Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.

Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

Indicative minimum order quantity

Quercetin is supplied as Tablets, Capsules — an oral solid dosage form, so the indicative MOQ is 200,000 units. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Quercetin listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Frequently Asked Questions

Quercetin is listed as Tablets, Capsules in 500 mg, 1000 mg. Further strengths and pack presentations are confirmed with the manufacturer at RFQ stage.

Quercetin is referenced against Nature Made Quercetin (USA), NOW Foods Quercetin (USA), Solgar Quercetin Complex (USA). Reference brands are shown for identification only and remain the property of their respective trademark owners.