Thorne Quercetin
Complex 60ct
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A combination of quercetin phytosome and bromelain that provides seasonal wellness support, enhances immune function, and helps reduce bruising and swelling after minor injury*
Quercetin Complex combines bromelain, a compound of protein-digesting enzymes, with a highly absorbable form of quercetin. Quercetin stabilizes the body's mast cells, which store and release histamine.*
Quercetin, one of the two primary ingredients in Thorne's Quercetin Complex, stabilizes the body's mast cells, which store and release histamine. Quercetin appears to have many other beneficial effects on human health, including protection of the gastrointestinal tract and the cardiovascular system, where it scavenges free radicals and inhibits oxidation of LDL cholesterol.*
Thorne's Quercetin Complex combines quercetin phytosome (quercetin bound to sunflower-sourced phospholipids, which increases the body's ability to absorb the quercetin) and bromelain, a compound of protein-digesting enzymes derived from the pineapple plant. Bromelain also has immune-enhancing properties because it contains constituents that help maintain a healthy cytokine balance.*
A number of quercetin's positive effects appear to be due to its antioxidant activity. By itself, and paired with vitamin C, quercetin can reduce the incidence of oxidative damage to the skin and nerves caused by the natural depletion of glutathione. The advantage of quercetin phytosome is its advanced phytosome technology. Phytosome complexes are created by a patented process that binds a botanical extract to a phospholipid, which are key components of every cell membrane.
Bromelain, which is a mixture of proteolytic (protein-digesting) enzymes from the pineapple plant (Ananas comosus), has been shown to promote healing and reduce temporary and minor swelling and bruising after a visit to the dentist. Bromelain exerts some of its positive effects because of its significant proteolytic activity.*
Ingredients
| Name | Amount |
|---|---|
| Bromelain | 100mg |
| Quercetin Phytosome (Phospholipid complex from Sunflower) | 250mg |
| Other Ingredients: Hypromellose (derived from cellulose) capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide | |
Suggested Use: Take 1 capsule three times daily or as recommended by your health-care practitioner.
Country of Origin: USA
Ingredients
Active ingredients (per capsule)
- Quercetin Phytosome (Sophora japonica flower extract bound to a phospholipid complex from sunflower), 250 mg
- Bromelain, 100 mg
Other ingredients
Hypromellose (derived from cellulose, used for the capsule), microcrystalline cellulose, leucine, and silicon dioxide.
What is Thorne Quercetin Complex?
It's a supplement combining quercetin phytosome, a highly absorbable form of the plant flavonoid quercetin, with bromelain, an enzyme compound derived from pineapple.
What does quercetin do?
Quercetin helps stabilize the body's mast cells, which store and release histamine, so it's often used to support people who deal with seasonal allergies. It also has antioxidant properties that may help protect the gastrointestinal tract and cardiovascular system, including helping to reduce oxidation of LDL cholesterol.
What does bromelain add to the formula?
Bromelain is a group of protein digesting enzymes from pineapple. It supports a healthy immune response and cytokine balance, and it's also associated with reducing bruising and swelling.
Why is the quercetin in phytosome form?
Binding quercetin to a phospholipid complex from sunflower is meant to increase how well the body can absorb and use it, compared to standalone quercetin.
What's the suggested dose?
Most Thorne listings say to take 1 capsule three times daily, or as recommended by a healthcare practitioner. A few retailers list it as 1 capsule daily with food, so it's worth confirming the current label on the bottle you have, since dosing guidance may have changed over time.
Who might use this product?
People looking for support during allergy season, or those wanting general antioxidant support for heart, gut, and immune health.
Are there any precautions or side effects?
Because bromelain can have a mild blood thinning effect, this product should be used cautiously, or avoided, by anyone on anticoagulant therapy. Anyone with a known hypersensitivity to its ingredients shouldn't use it. If pregnant, consult a healthcare practitioner before use.
Can I open the capsule and take the powder directly?
No, this isn't recommended. The powder can be irritating to the mouth and throat if taken outside the capsule.
Is it third-party tested or certified?
Thorne's general manufacturing includes rigorous testing standards, though specific NSF certification for this particular product isn't consistently listed across sources, so it's worth checking the current bottle or Thorne.com to confirm.
Is it free of common allergens?
Yes, it's free of gluten, dairy, soy, shellfish, fish, eggs, tree nuts, and peanuts.
How should it be stored?
Store tightly sealed in a cool, dry place, and use only if the tamper evident seal is intact.
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Orders are typically packed and dispatched within 1 business day. During major promotional events, public holidays or peak shopping periods, dispatch may take slightly longer.
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Delivery Within Australia
Estimated delivery times are:
- Standard Shipping: 2–8 business days
- Express Shipping: 1–3 business days (where available)
Please note that delivery times are estimates only and may vary depending on your location and Australia Post network conditions.
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KimiKim Organics is a proudly Australian family-owned business based in Melbourne. We are committed to providing premium-quality health supplements together with friendly customer service and fast, reliable dispatch.
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