Product Highlights
-
A flavonoid found in many plant foods which is a powerful antioxidant, anti-inflammatory and antihistamine
-
Enhanced with bromelain for maximum anti-inflammatory action
-
Provides support both for the immune system and for seasonal allergies
-
Made in the USA in an FDA inspected facility to meet the stringent standards of US Pharmacopeia (USP) for quality, purity, potency and disintegration
Product Overview
Quercetin is a flavonoid found in many various fruits and vegetables. Research has shown that quercetin is a powerful antioxidant that acts like an antihistimine and has anti-inflammatory effects. In addition to fighting off free radicals, it has been shown to provide effective relief from seasonal allergies. Our Quercetin formula includes bromelain for enhanced anti-inflammatory activity.
Stop Aging Now has written a great deal about this unique bioflavonoid, and for good reason. Quercetin functions as a powerful antioxidant and has been shown to dramatically reduce histamine levels and support those in need of relief from seasonal allergies and asthma. We are proud to offer a high potency formula with 800 mg of quercetin per serving.
Additionally, we have added 200 mg of bromelain in order to provide an enhanced anti-inflammatory response. Bromelain, an enzyme found in pineapples, has been shown to help reduce inflammation. That makes our Quercetin formula a potent combination of two powerful inflammation fighters!
Our Quercetin formula offers a superior combination of quercetin with bromelain for balanced seasonal support and a one-two punch against inflammation.
The Supplements That Science Created
Since our founding in 1995, our philosophy has been centered around a "show us the proof" approach. Every single active ingredient contained in our formulas is backed by strong clinical evidence supporting its anti-aging properties and total body wellness attributes. More importantly, we use the exact doses and exact brands used in the research studies. Read about the research behind the formula to see exactly why we have carefully selected each ingredient. At Stop Aging Now, our research team reviews over 2,000 clinical studies per year, and our writers report on over 500 of them. These reports can be found in our News & Research section. No other company stays on top of the latest science as thoroughly as we do. You are guaranteed a clinically proven and truly effective dietary supplement. We also believe food plays a key role in longevity, which is why we create delicious Anti-Aging Recipes for our customers, to complement our superior supplements.
Quality You Can Trust
Equally important to potency and effectiveness, you get the reassuring comfort of Stop Aging Now's legendary quality. All of our premium products are made in the USA in a state-of-the art FDA inspected facility to meet the stringent standards of US Pharmacopeia (USP) for quality, purity, potency and disintegration. Most supplements are made to far lower standards. Additionally, and unfortunately, many companies keep their costs down by outsourcing production to third world countries where quality controls and regulations are virtually non-existent. Whether you take our premium products or those from another company, we strongly encourage to you to be sure to know where they are manufactured. If the bottle label doesn't say "Made in the USA", they are most likely not. Our manufacturing facilities are located in California, Illinois and Florida. We invite you to take a virtual tour of one of our facilities.
Our Customer's Success Stories Say It All!
Join the Stop Aging Now family! With over 1 million bottles sold, our success and growth is mostly due to word-of-mouth recommendations from our loyal customers. We highly recommend you read some of the hundreds of Testimonials we receive every year. By offering superior products, excellent customer service, free access to Certified Nutrition Experts and a 180-day "any reason" return policy, we keep our customers happy, order after order.
Note: 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.

Supplement Facts:
Serving size: 2
Servings per bottle: 60 (1 month supply)
Each bottle contains: 120 veggie capsules
Directions: As a dietary supplement, take two veggie capsules 20 minutes before meals, twice daily. Persons with sensitive stomachs may prefer to take capsules with meals. Consider taking this product in combination with Stop Aging Now Vitamin C.
Helpful Tip: Hover over any of the ingredients and a box will pop up giving you more detailed information.
*Daily Value not established
Other ingredients: Rice flour, cellulose, magnesium stearate (vegetable source), silica.
Other information: Free of sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg, shellfish and preservatives. This is a vegan/vegetarian product.
Quality Pledge: Made in the USA in an FDA inspected facility to meet the stringent standards of US Pharmacopeia (USP) for quality, purity, potency and disintegration.
Warnings: For adults only. If you are on medications, pregnant or nursing a baby, consult a health care physician prior to taking any supplement.
This Formula Is Based on the Latest Anti-Aging Research
Every single active ingredient contained in this formula is backed by multiple clinical research studies. We have done our homework, and we are proud to detail below the clinical research data that supports the inclusion of every active ingredient in this formula.
Quercetin
Quercetin is the most active of the bioflavonoids (antioxidant components found in plants) as research has indicated. It is a powerful antioxidant found in the skins of fruits and vegetables. Many medicinal plants owe much of their activity to quercetin. It has long been known as an important substance with possible anti-cancer effects. (Boots AW, Haenen GR, Bast A. Eur J Pharmacol. 2008 Mar 18 [Epub ahead of print].)
There have been many studies conducted on quercetin. One study shows that quercetin inhibits the activity of a protein that plays a role in the growth of tumors. (Hung H. Forum Nutr. 2007;60:146-57.)
Quercetin has been shown to have anti-inflammatory properties because it directly inhibits several initial processes of inflammation. It inhibits both the manufacture and release of histamine and other inflammatory mediators. Therefore, it can be a good treatment to help relieve allergies. (Shaik YB et al. J Biol Regul Homeost Agents. 2006 Jul-Dec;20(3-4):47-52., Min YD et al. Inflamm Res. 2007 May;56(5):210-5.) It also may be helpful for arthritis due to its anti-inflammatory properties. (Khanna D et al. Curr Opin Pharmacol. 2007 Jun;7(3):344-51. Epub 2007 May 1.)
Bromelain
Bromelain is a mixture of enzymes that can be found in all parts of the pineapple fruit and plant. It is because of bromelain that pineapples have had a long tradition as a medicinal plant among the natives of South and Central America. Eating pineapple will provide you with some of the benefits of this powerful enzyme. However, most of the bromelain is concentrated mostly within the stem, which is edible, just not nearly as tasty. Since bromelain contains a mixture of protein-digesting enzymes, it is often used as a digestive aid.
Clinical data has shown that bromelain may be effective for improving the symptoms of inflammation and osteoarthritis. One study showed that bromelain seems to reduce pain and improve knee function in patients with osteoarthritis. (Klein, Kullich. Clin Drug Invest. 2000;19:15-23.)
Note: 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.
10 Anti-Inflammatory Supplements That WorkOctober 21, 2009
These supplements can help reduce inflammation.
Resveratrol and Quercetin: The Newest Weight Control SupplementsOctober 1, 2009
They team up to fight fat storage and fat cell growth.
Quercetin: A Supplement for IBS?September 3, 2009
What's good for your nose may also be good for your tummy!
Apple Health Benefits: Tis the Season for Apples! November 12, 2008
Numerous benefits can protect against a wide array of diseases.
Onion's Health Benefits Rival Garlic'sOctober 28, 2008
This common veggie protects your lungs, stomach and heart!
Quercetin Fights InflammationJuly 17, 2008
Taking this antioxidant can have long-term benefits.
Resveratrol: Nature’s Anti-Aging MiracleJuly 10, 2008
Resveratrol fights fat, diabetes and slows aging.
Flavonoids Reduce Lung Cancer RiskJuly 3, 2008
Smokers should increase their intake of tea and vegetables.
Resveratrol Activates Anti-Aging GenesJuly 3, 2008
Resveratrol helps to prevent cancer and heart disease.
A Simple Way to Tame AllergiesMay 28, 2008
Give nasal irrigation a try!
Stop Sneezing Now!April 15, 2008
Supplements can help tame allergies.
Exercising During Allergy SeasonApril 15, 2008
8 things you can do to soothe the sneeze.
Have a Glass of Resveratrol December 6, 2007
This holiday season choose red wine for multiple health benefits.
The Many Health Benefits of ApplesOctober 23, 2007
Apples lower cholesterol, soak up toxins and more!
Feast on Fall Pears to Reap Juicy BenefitsOctober 17, 2007
Pears protect your heart, colon, lungs and more