Vitamin C, Immune Support, with 15mg quercetin, 1000 mg Vitamin C, Gluten Free, Non-GMO, Vegetarian, Compatible with Life Extension, 60 Tablets Vitamin C benefits are enhanced with quercetin. So we?ve combined vitamin C with our highly-absorbable Bio-Quercetin, which is up to 62x more absorbable than standard quercetin, to help support immune function and cardiovascular health. What Is Vitamin C? Our formula combines vitamin C with highly absorbable Bio-Quercetin that uses fibers from fenugreek seeds to increase bioavailability up to 62x, which in turn helps maintain healthy blood concentrations and enhances vitamin C benefits, including immune support, collagen production and heart health support. Help manage oxidative stress and inflammation factors to support immune function with Vitamin C and Bio-Quercetin. Vitamin C and Bio-Quercetin Benefits Protects against oxidation with 1,000 mg of vitamin C Encourages healthy immune system function with highly absorbable Bio-Quercetin Promotes collagen formation and healthy iron uptake Supports cardiovascular health What is the benefit of vitamin C? Vitamin C promotes immune response, fights oxidative stress and can act as an osmotic agent, drawing water into the intestines to promote regularity. Why did we add bio-quercetin? Quercetin micelles are combined with a fenugreek-galactomannan hydrogel scaffold to make it up to 62x more bioavailable than traditional quercetin. Vitamin C and Bio-Quercetin Vitamin C and your health Immune health. Vitamin C has a well-deserved reputation for immune support: it helps encourage a healthy immune response, so you can have more days feeling your best.1-4 Cardiovascular health. When we think about vitamin C, odds are we don?t consider it for heart health?but maybe we should. Several clinical studies show that vitamin C helps promote healthy circulation, encouraging everything from healthy arterial blood flow to improved blood vessel dilation.5-7 Respiratory health. Vitamin C also supports healthy lung function. In one clinical study, daily vitamin C intake encouraged breathing quality after exercise.8 In another, vitamin C helped maintain healthy breathing when experiencing an immune response to a respiratory challenge.9 Clinically Studied for Greater Bioavailability In a randomized clinical study, researchers compared the formulated Bio-Quercetin to unformulated quercetin. In a randomized clinical study, researchers compared the formulated Bio-Quercetin to unformulated quercetin. They found that the quercetin formulated with fenugreek fibers led to serum levels up to 62 times higher than unformulated quercetin.10 Antioxidant protection, immune health and more Getting enough vitamin C is vitally important for overall health but the human body can?t make it, so you have to get vitamin C through diet or supplements.11 In fact, some studies have shown that vitamin C supplementation supports certain aspects of cardiovascular health.12 Plus, vitamin C?s biological activity is complemented by the health benefits of the flavonoid quercetin. In fact, vitamin C and bioflavonoids are often present together in healthy foods such as fruits and vegetables, notably citrus fruits.13 Highly-absorbable quercetin for immune health and more There?s a long tradition of using quercetin to relieve the effects of seasonal immune challenges. In a randomized clinical trial, quercetin supplementation encouraged a healthy immune response in physically fit older adults.14 Another randomized controlled trial found similar results in trained athletes.15 And in double-blind clinical trials, quercetin promoted a healthy inflammatory response, reduced oxidative stress and helped maintain overall health.16,17 Actual Size