Ingrdients
Product name: | Thorne Quercetin Phytosome |
Content: | 60 vegetarian capsules |
For whom: | Adults |
Supplement Facts per capsule (Serving Size)
Amount | |
Quercetin Phytosome (Quercefit®) (Sophora japonica extract | phosphatidylcholine (sunflower)) | 250 mg |
Ingredients Quercetin, vegacap (hypromellose), filler (microcrystalline cellulose), anti-caking agents (l-leucine, silicon dioxide).
Usage advice
Suggested use
Take 1 capsule twice to three times daily.
Stick to the recommended daily dosage, unless otherwise advised.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet. 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: June 2026
Allergy information / Warnings
This supplement is: |
Suitable for vegetarians |
Not suitable for vegans |
Stick to the recommended daily dosage, unless otherwise advised.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.
Quercetin Phytosome
Quercetin is found widely in the plant kingdom. It is therefore the most abundant flavonoid molecule. Quercetin can be found in apples, onions, tea, berries, certain vegetables and seeds and many nuts.
Phytosome
The crucial advantage of Quercetin Phytosome is that it uses advanced phytosome technology. Phytosome complexes are manufactured using a patented process that binds a botanical extract with phosphatidylcholine, a major component of cellmembranes.
In the case of Quercetin Phytosome, quercetin is combined with sunflower-derived phosphatidylcholine for optimal absorption.
Patented ingredients

Quercefit® and Phytosome® are registered trademarks of Indena S.p.A. (Italy).
Other information
Dietary supplement Botanical supplement
Produced by Thorne Research Inc.
Summerville USA
For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88
Last page change
24 februari 2025
Comments
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