Vegetarian Quercetin non-GMO General Immune Support Gluten-free

Vitamin C and Quercetin, 60 tabs, EU

Vitamin C plus ultra-absorbable quercetin for immune support

Item #02228EU 60 Vegetarian Tablets 1 per serving In Stock
Vegetarian Quercetin non-GMO General Immune Support Gluten-free

Vitamin C and Quercetin, 60 tabs, EU

Vitamin C plus ultra-absorbable quercetin for immune support

Item #02228EU 60 Vegetarian Tablets 1 per serving In Stock

For you, if you are interested in promoting your vascular health

The ingredients in Vitamin C and Quercetin Phytosome can:
  • Help protect your body from oxidative stress
  • Promote collagen formation and normal iron absorption
  • Support cardiovascular health
  • Ultra-absorbable quercetin complements vitamins C's health benefits

Vitamin C and ultra-absorbable quercetin found in Vitamin C and Quercetin Phytosome can help protect your body from oxidative stress and promote collagen formation as well as healthy iron absorption and healthy immune function.

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Product details "Vitamin C and Quercetin, 60 tabs, EU"
Health benefits at a glance:

Vitamin C and ultra-absorbable quercetin are found in Vitamin C and Quercetin Phytosome brings a shot of vitamin C into the body, which it can’t provide by itself. 

These compounds can help protect your body from oxidative stress, promote collagen formation, and support healthy immune function and iron absorption. 

Vitamin C's biological activity is complemented by the easily absorbable form of quercetin. Vitamin C and bioflavonoids such as quercetin often occur together in healthy foods.

Why it works:

Vitamin C’s health benefits are well known to nutritional researchers but at the same time it is an essential nutrient, meaning humans can’t create it internally. This means that we must get all of our vitamin C from our diet and supplements. 

Vitamin C and Quercetin Phytosome's unique formulation combines high-quality vitamin C with the antioxidant quercetin which complements vitamin C's activity in supporting whole-body health.

In this formula, quercetin has been combined with a phospholipid-based delivery system called phytosome which makes it up to 50 times more absorbable and more easy to use for the body, compared with conventional quercetin.

It is typically used by individuals looking for an immediate revitalizing effect that can support exertion from major physical or mental tasks as it offers the minerals needed to help cell renewal and contribute to normal muscle and digestive functions. All the minerals and nutrients come without any added sugars, flavors, or dyes.

The science behind the product:

Research has been done on vitamin C and it has shown that vitamin C can be a powerful antioxidant [3-10]. It can scavenge free radicals, can provide protection from oxidative stress [3-10]. Vitamin C can also stimulate iron absorption [12,13]. 

Furthermore, it can also participate in the formation of collagen that supports arterial walls, skin, bones and teeth [6-8]. Vitamin C also plays a role in protection against environmental and physical stresses such as ingestion of heavy metals [13-18], cigarette smoking [19-22], compromised immunity [23-30] and extreme temperatures [18,31-33].

There is a scientific evidence that specialized compounds in fruits and vegetables provide critical protection against free radical assault [34]. Quercetin is a bioflavonoid found in grape skins, onions, apples, buckwheat and other food sources.

Quercetin has a long tradition of use relieving the effects of seasonal immune challenges, and has been shown in clinical trials to encourage a healthy immune response in physically fit adults.35,36 Quercetin helps inhibit oxidative stress and inflammation. [37,38] 

Quercetin also promotes both cardiovascular and endothelial health and helps maintain healthy blood pressure already within the normal range.39-44

How to use:

Please take according to the dosage and use guidelines under supplement facts, or as recommended by a healthcare practitioner.

Health topics:
Supplement Facts

Serving Size: 1 tablet
Servings per Container: 60

Amount per Day (1 tablet):%RI*
Vitamin C (as ascorbic acid)1000 mg1250
Quercetin Proprietary Blend (providing 35% quercetin (5 mg) [from Japanese sophora concentrate (flower bud)]), 30% galactomannans (4 mg) [from fenugreek (seed)] 15 mg**

*RI = EU reference intake **No RI available

INGREDIENTS: L-ascorbic acid (vitamin C), bulking agent (microcristalline cellulose/cellulose gel), purified water, glazing agent (hydroxypropyl methyl cellulose), humectant (glycerol), anti-caking agent (fatty acids), thickener (cross-linked sodium carboxymethylcellulose/cross-linked cellulose gum), quercetin, galactomannans, anti-caking agents (magnesium salts of fatty acids, silicon dioxide [nano]), emulsifier (lecithins), sunflower oil



Take one (1) tablet daily with food.


Keep out of reach of children.

Do not exceed recommended daily dose.

Do not purchase if outer seal is broken or damaged.

Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store tightly closed in a cool, dry place.

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  14. Environ Toxicol Pharmacol. 2011 Jan;31(1):137-42.
  15. Acta Biochim Biophys Sin (Shanghai). 2012 Apr;44(4):330-8.
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  17. Toxicology. 2005 Jul 1;211(1-2):26-35.
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  32. Vopr Pitan. 1978 Jan-Feb;(1):44-8.
  33. Jpn J Physiol. 1999 Apr;49(2):159-67.
  34. Neveu, Mark J. (2006). Vitamin C and Dihydroquercetin, Life Extension, p.1
  35. Pharmacol Res. 2010 Sep;62(3):237-42.
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Original source/product from Life Extension®