Quercetin Phytosome
Veg Capsules 60
Give your immune system an advantage with the optimized, plant-based antioxidant support of quercetin*
Product Details
Brand: Thorne Research
Product Code: quercetin-phytosome-THR
Servings per Container: 60
Quantity per Container: 60 Veg Capsules
Quercetin is a type of plant compound called a flavonoid (a fancy name for a plant pigment) that contributes to the natural, vibrant colors of fruits and vegetables like apples, onions, berries, and tea. Flavonoids function as antioxidants, seeking out damaging free radicals and neutralizing them.* Free radicals are caused by the daily oxidative stress placed on our bodies, and they are linked to cellular damage, accelerated aging, and chronic health conditions.
Thorne’s Quercetin Phytosome offers the antioxidant benefits of a flavonoid, as well as its immune-supporting properties and the ability to support a healthy inflammatory response, which provides a range of health-promoting benefits.*
As a natural compound, quercetin is typically characterized by poor absorption into the bloodstream, which is why the quercetin used in Thorne products is provided as a quercetin phytosome. A quercetin phytosome complex enhances the benefits of quercetin by utilizing phytosome technology to optimize the nutrient’s bioavailability. Thorne’s Quercetin Phytosome is up to 20 times more bioavailable than quercetin extract alone, for maximum benefit from a smaller amount.*
Immune Support
Quercetin Phytosome offers a range of benefits for immune health – from general immune support to maintenance of a healthy respiratory tract.* Quercetin plays a crucial role in moderating immune function through several different actions, such as:
- Supporting various types of immune cells that are necessary for an optimized immune response*
- Supports healthy seasonal immune system function*
- Helping to support a normal inflammatory response, particularly in the respiratory tract*
Unique Benefits for Healthy Aging
Cutting-edge research is placing quercetin in the spotlight for healthy aging because of new research that shows quercetin helps reduce cellular senescence.* Senescent cells are malfunctioning cells that have stopped dividing but do not die and remain in the body. Environmental factors, along with regular aging, causes a buildup of senescent cells, which can be associated with biological aging and age-related disorders.
What makes Quercetin Phytosome a healthy aging superstar:
- Quercetin is one of only two nutrients that have been studied to reduce cellular senescence*
- Quercetin up-regulates sirtuins (key regulators of cellular health) associated with improved weight-related metabolic factors at the cellular level*
- The trio of antioxidant, sirtuin, and senescence support helps optimize healthy cellular aging*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Suggested Usage
Take 1 capsule two to three times daily with meals or as recommended by your healthcare practitioner.
Ingredients
Serving Size: One Capsule
One Capsule Contains:
- Quercetin Phytosome (Sophora japonica extract (flower) / Phospholipid complex from Sunflower) 250 mg
Other Ingredients: Leucine, Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Silicon Dioxide.
Warnings
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
If pregnant, consult your healthcare practitioner before using this product.
If you are nursing, taking any medication, or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement.
Keep out of reach of children.
Ratings & Reviews
22 reviews
works well
by Noriko -
works well
Not medical or professional advice
I will buy again
by Gayla -
Just recommended by my functional medicine doctor for inflammation. Seems to have stopped my itching.
Not medical or professional advice
Great for histamine
by C -
This product consistently helps with reducing histamine!
Not medical or professional advice
High quality supplement
by David Kleiman
I like this brand and am very happy with this product. It’s worth paying a little more for high quality and these work wonders for my health issues.
Not medical or professional advice
Quick Transaction!
by Gil Harbach
Excellent Product!
Not medical or professional advice
Who am I to talk about quality?
by Countleo
It could all be the same and how would we know, not being a lab?
Not medical or professional advice
I feel good when I take this
by Cynthia
It gives me a sense of feeling healthier. I feel more cognitively sharp and less sluggish when I take it.
Not medical or professional advice
Amazing for people that suffer from allergies, would highly recommend
by Nick
I have long suffered from allergies seasonally. Every year like clockwork September through November, and April through May, I get intense headaches, runny nose, scratchy throat, and many other symptoms associated with allergies. Sometimes my allergies are so bad that I have sneezing fits wher I sneeze for five minutes nonstop. I have always relied on over-the-counter medication‘s like Claritin and Nasonex to help me. That is until I found this. This pill works so well, and I like that I don’t have to worry about the fact that it’s a pharmaceutically, manufactured chemical, but a naturally occurring compound found in plants. By this medicine, if you suffer from allergies, I know it will help you.
Not medical or professional advice
Great supplement for help with allergies
by Ronette Applegate
I take this supplement during allergy season.
Not medical or professional advice
Effective, trusted, supplement. Good quality product.
by Suzy Q
I trust Thorne products. Quercetin helps me with food allergies. If taken at night, I don't wake up congested. Zinc is also good for food allergies. I take both. I'm doing much better since being on these products.
Not medical or professional advice
Great Brand, Great Vitamin
by Nicole Leckie
Thorne is fantastic. 5 easy stars. And if you’re reading this, it is good to pair Quercetin with Zinc for better absorption. :) Stay healthy, friends!
Not medical or professional advice
No More Sneezing & Sniffly Nose Allergy Issues
by trees
Claritin and Flonase were not very effective. I researched Quercetin & learned a wealth of information including from NIH. And I learned that it doesn’t work for everyone. I took a chance & after less than 12 hours after my first 250 mg Quercetin, no more sneezing & sniffling nose issues. I take 250mg morning & 250mg evening.
Not medical or professional advice
Quercetin for Energy and Inflammation
by CuseSweetnessUSA
I’ve been a fan of quercetin for years and I know it helps me with increased energy and endurance. I had been drinking FRS for years and I love it, but they go in and out of stock frequently and shipping is expensive. Taking it daily, quercetin gave me the energy boost that I needed after long days at work to get my work out done in the evening. I stopped taking FRS for a while and noticed a difference (most notably a weight gain) so I’m glad that I found this supplement by Thorne as my new alternative. Thorne is a reputable company, so I trust the quality of the supplement.
I recommend googling quercetin to see if it’s right for you. Dr Axe is a fan of it as it fights inflammation and free radicals. Inflammation is the root cause of a lot of diseases, so quercetin is a minimal investment with potentially great returns.
Not medical or professional advice
Good anti sick med
by Jennife A Kroeger
Was ok to digest
Not medical or professional advice
Great!
by KoalaB
My doctor prescribed this supplement approximately 4 years ago, and ever since, my lab reports regarding cholesterol have been very good!
Not medical or professional advice
Exactly what was needed
by S Bart
Very satisfied with this protect. Reliable results. Safely made.
Not medical or professional advice
Best quercetin on the market, though I wish it were cheaper!
by Jodi
I take 500mg of quercetin twice a day, so I switch between this product and a regular dihydrate version with no phytosome, for cost reasons. I bought this one because studies show it is more bioavailable than regular quercetin. I find it has helped my reactions a lot, and especially seasonal issues with pollen and other allergies. I don't leave home without it now.
Not medical or professional advice
Add these two to your daily pills
by Just me
My daughter told me to get these and I think they are helping me feel a bit better
Not medical or professional advice
Good product
by cmf
Arrived quickly - good product
Not medical or professional advice
I trust this product
by Bill -
Based on my research, this product from Thorne contains one of the most bioavailable forms of quercetin. Taken to reduce inflammation and as a prophylactic against respiratory ailments.
Not medical or professional advice
Trusted brand
by Brenda -
Good source to help with allergies by a trusted brand
Not medical or professional advice
Good brand
by Jacqueline -
I like this brand because it has more quercetin per capsule than others, so I don't have to take many pills during the day. Quercetin is usefull for allergies.
Not medical or professional advice