Ingredients
| Product name: | Thorne Quercetin Complex |
| Content: | 60 vegetarian capsules |
| For whom: | Adults, Athletes |
Supplement Facts per capsule (Serving Size)
| Amount | |
| Quercetin Phytosome (Quercefit®) (Sophora japonica extract | phosphatidylcholine (sunflower)) | 250 mg |
| Bromelain (Ananas comosus) | 100 mg |
Ingredients Vegacap (hypromellose), filler (microcrystalline cellulose), anti-caking agent (l-leucine, silicon dioxide), quercetin extract, phosphatidylcholine (sunflower), bromelain.
Usage advice
Suggested use
Take 1 capsule one to three times daily
Stick to the recommended daily dosage, unless advised otherwise.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.
If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.
Storage advice Store in a cool, dry and dark place. Not in the refrigerator.
Keep out of reach of children.
Best by date 60 capsules: December 2027
Allergy information / Warnings
| This supplement is: |
| Suitable for vegetarians |
| Not suitable for vegans |
Quercetin Complex
Thorne Quercetin Complex combines quercetin phytosome with bromelain in a single high-quality formula. Thanks to the phytosome technology used, the quercetin is bound to phospholipids derived from sunflowers for improved absorption. The addition of bromelain, a natural enzyme complex derived from the pineapple plant, makes this formula a distinctive choice within the range of quercetin supplements.
What is Thorne Quercetin Complex?
Thorne Quercetin Complex contains Quercetin Phytosome® and Bromelain.Quercetin is a flavonoid that occurs naturally in onions, apples and other fruit and vegetables, amongst other things. Bromelain is a natural enzyme complex extracted from the pineapple plant (Ananas comosus).
What makes Quercetin Complex special?
The distinctive feature of this formula is the combination of quercetin in an advanced phytosome form with bromelain. Binding quercetin to phospholipids creates a form that is easily absorbed. Combined with bromelain, Thorne offers a complete formula that goes beyond a standard quercetin supplement.
What is quercetin phytosome?
Phytosome technology is a technique in which a plant extract is bound to a phospholipid. These natural, fat-like substances form part of cell membranes and are used to improve the bioavailability of certain plant extracts. In Quercetin Complex, phospholipids derived from sunflowers are used for this purpose.
What is bromelain?
Bromelain is a natural enzyme complex derived from the pineapple plant, consisting of proteolytic enzymes. These enzymes are involved in the breakdown of proteins and have been used in dietary supplements for many years.
Quality you can rely on
Thorne Quercetin Complex has been tested and certified by an independent body. This process verifies that the contents match the information on the label and that the product meets strict quality standards. Among other things, it assesses whether the levels of heavy metals, pesticides and micro-organisms remain within the applicable safety limits.
Smeets & Graas:
- Official Thorne EU-distributor
- Selling Thorne products since 2006
- Keeping all products in stock as standard
- Offering all Thorne products approved for sale in the EU
- In direct contact with Thorne
- Providing expert advice on all Thorne products
Thorne | Supporting your health
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Patented ingredients
Quercefit® and Phytosome® are registered trademarks of Indena S.p.A. (Italy).
Other information
Dietary supplement Combination supplement
Produced by Thorne Research Inc.
Summerville USA
For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88
Last page change
17 juli 2026
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