THE HEALTH BENEFITS OF RED GRAPES, ONIONS & APPLES–Quercetin is a flavonoid found in red grape skins, red onions, apples and other food sources. It supports healthy cellular function, cardiovascular health and encourages a healthy immune response, especially to seasonal challenges.
EXTRA IMMUNE SUPPORT-While quercetin is known for immune health benefits, it comes with a supporting cast in our formula. Our Optimized Quercetin is augmented with vitamin C and camu-camu extract for additional immune support.
QUERCETIN & YOUR HEART-Quercetin promotes cardiovascular health by protecting the integrity of your vascular endothelium. It also supports already-healthy cholesterol levels.
INGREDIENTS MATTER -Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
LIVE YOUR HEALTHIEST LIFE -For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy are achieved.
Item Form
Capsule
Primary Supplement Type
Camu-camu extract, Optimized Food Blend, Quercetin, Vitamin C
Diet Type
Vegetarian
Flavor
Unflavored
Product Benefits
Encourages healthy endothelial integrity, Promotes cellular health & DNA function, Supports healthy seasonal immune response
Age Range Description
Adult
Specific Uses For Product
Anti-Aging & Longevity, Inflammation Health Support, Seasonal Immune Support
Optimized Quercetin is a vegetarian, gluten-free supplement from Life Extension. It delivers 250 mg of standardized quercetin as well as 30 mg of vitamin C. Both of these nutrients support a healthy immune response. Quercetin also helps maintain already healthy cholesterol. This superfood supplement blend is manufactured in the USA and contains no genetically modified ingredients.
For seasonal immune challenges
Quercetin (as well as vitamin C) is a great tool in your stay-well arsenal.
Treat your ticker right
Heart-healthy quercetin helps to maintain already healthy cholesterol levels.
Immune support power couple
Combining vitamin C and quercetin delivers complementary benefits.
Your body deserves the best
Our formulators hold advanced degrees and use the latest research to decide on the optimal dosages.
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What is quercetin?
Quercetin is a bioflavonoid nutrient that is found in apples, onions and other foods. Quercetin helps support a healthy immune response and helps maintain already healthy cholesterol levels.
When should you take quercetin?
Since quercetin is well known for its ability to support a healthy seasonal immune response, you should take it when faced with an immune challenge. However, you can also take it every day.
Is quercetin good for your immune system?
Quercetin has been well-studied for its ability to support a healthy immune response. Quercetin supports a healthy seasonal immune response as well, for excellent immune health support.