Quercetin Complex - Phytosome + Bromelain by Thorne – 60 Capsules

Quercetin-Complex® by Thorne® combines 250mg of quercetin phytosome — quercetin bound to sunflower-sourced phosphatidylcholine via patented phytosome technology for superior absorption — with 100mg of bromelain from pineapple. Together they deliver potent antioxidant, mast cell, histamine, cardiovascular, and anti-inflammatory support in a single capsule.*

Key Benefits

• ✅ Mast cell stabilization — quercetin stabilizes mast cells that store and release histamine, supporting healthy histamine balance*
• ✅ Antioxidant protection — quercetin scavenges free radicals and inhibits oxidation of LDL cholesterol*
• ✅ Cardiovascular support — protects against oxidative damage to the cardiovascular system*
• ✅ Gastrointestinal & respiratory support — quercetin supports gut lining integrity and respiratory tract health*
• ✅ Bromelain synergy — bromelain’s proteolytic enzymes support normal inflammatory response and enhance quercetin absorption*
• ✅ Skin & nerve protection — paired with vitamin C, quercetin reduces oxidative damage caused by glutathione depletion*
• ✅ Phytosome technology — quercetin bound to phosphatidylcholine for significantly enhanced bioavailability vs. standard quercetin*
• ✅ Clean formula — no wheat, gluten, corn, yeast, soy, egg, dairy, lactose, artificial colors, sweeteners, or flavors
• ✅ 60 vegetarian capsules — 20-day supply at 3 capsules daily

Who It’s For

• Those following HTMA or functional health protocols addressing antioxidant defense, copper metabolism, or oxidative stress*
• Anyone managing histamine sensitivity or mast cell activation*
• Those seeking cardiovascular and LDL oxidation protection*
• Anyone wanting a highly bioavailable quercetin supplement from a practitioner-trusted brand
• Those with respiratory or seasonal wellness concerns*

Why Quercetin Phytosome?

Standard quercetin supplements have limited absorption due to poor solubility. Phytosome technology binds quercetin to phosphatidylcholine — a key component of cell membranes — via a patented process that dramatically improves absorption into the bloodstream.* Thorne’s quercetin phytosome uses sunflower-sourced phosphatidylcholine (not soy), making it suitable for those avoiding soy-derived ingredients.

Supplement Facts

Serving Size: 1 Capsule  |  Servings per Container: 60

Per Serving:

• Quercetin Phytosome (Sophora japonica concentrate [leaf] / Phosphatidylcholine complex from Sunflower) — 250mg
• Bromelain (from Ananas comosus, pineapple plant) — 100mg

Other Ingredients: Hypromellose (derived from cellulose) capsule, microcrystalline cellulose, silicon dioxide, leucine.

Free of: Wheat, gluten, corn, yeast, soy, egg, dairy, lactose, palmitic acid, magnesium stearate, stearic acid, artificial colors, sweeteners, and flavors.

Suggested Use

Take 1 capsule three times daily, or as recommended by your healthcare practitioner.

Warning: Contraindicated in individuals with a history of hypersensitivity to any ingredient, including pineapple (bromelain source). If pregnant, consult your healthcare practitioner before use. Keep out of reach of children.

Quercetin-Complex® — 60 Vegetarian Capsules — Quercetin Phytosome + Bromelain — by Thorne®