ProSorb Quercetin 20x 250mg
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Beyond your average quercetin supplement: ProSorb Peak Absorption™ Quercetin is formulated using proven phytosomal technology for increased bioavailability—so you get potent support to help you stay feeling your best.*†
- Formulated for 20X absorption and peak bioavailability, while being easy to digest†
- With 250 mg of clinically studied Quercefit® Phytosome™ standardized to 40% quercetin
- This cutting-edge phytosomal delivery format has been shown to optimize absorption of the flavonoid compound
- Because flavonoids act as antioxidants in the body, quercetin helps promote overall health and wellness*
- Powerful support in just 1 capsule
† Compared to nutrient absorption with no phytosome coating. Quercefit® and Phytosome™ are trademarks of Indena S.p.A., Italy.
Ingredients
Ingredients
Directions
Directions
ProSorb Means
Superior Absorption.†
Every SolarayProSorb supplement is crafted with clinically backed ingredients using the latest science for peak nutrient bioavailability.†
The Latest In
Nutrient Delivery Technology
Phytosome™ formulations protect nutrients such as herbs, helping them better survive digestion so they can be absorbed and used by the body.
† Compared to nutrient absorption with no phytosome coating. Quercefit® and Phytosome™ are trademarks of Indena S.p.A., Italy.
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Quality at Our Core
Since 1973, Solaray has believed that what you put in your body should be proven, not promised.
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Superior Sourcing
We only partner with suppliers who meet our rigorous standards.
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Excellence Start to Finish
We maintain vertical integration for full control and uncompromised quality, every step of the way.
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Tests That Earn Your Trust
580+ protocols and up to 15,000 tests per month verify ingredient purity and potency.^
Trust Built On Testing. Every Time.
In an industry where quality can vary widely, testing isn't just a step in the process. It is the process.
✅ Passed Testing for Heavy Metals**
Arsenic, cadmium, lead, mercury
✅ Passed Testing for Microbials**
Mold, yeast, coliform, e. Coli
✅ Passed Testing for Contaminants**
Gluten, ethylene oxide
✅ Passed Testing for Physical Properties
Moisture, color, disintegration, tap density, mesh 140, 20, and 60
**Most contaminants, heavy metals, and microbes are tested to ensure no more than 3 ppm.
Made in Utah with Global Ingredients.
Our production facility in Ogden, Utah is a GMP facility certified by NSF. We source and triple-test raw materials, make the majority of our products in-house, conduct stringent testing in our ISO-accredited lab, and distribute our own products to ensure quality and excellence in every bottle.
Disclaimer: The customer reviews and testimonials featured on this site reflect individual experiences and opinions. Results may vary and are not guaranteed. These statements have not been evaluated by the Food and Drug Administration (FDA). The content is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before starting any new supplement regimen or if you have concerns about your health.
Time-tested solutions to help you Live Brighter.
A Brighter Way
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Recycled Packaging
To reduce our carbon footprint, all Solaray bottles are made from post-consumer recycled resin, helping keep plastic out of our landfills and oceans.
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Responsibly Sourced
We source only the highest-quality ingredients under the sun. Then, we rigorously test each raw material for identity, purity, and potency at our certified cGMP facility.
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Environmental Impact
We’ve begun installing solar panels as an alternative energy source at our Ogden, Utah, facility—to power the processes and products that help you Live Brighter.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.