Life Extension Vitamin C and Bio-Quercetin – 250 Tablets

The Science Behind Bio-Quercetin Absorption

What makes this formula stand out is its uses of a patented technology that binds quercetin to fibres from fenugreek seeds. Clinical evidence shows this form achieves up to 62 times greater bioavailability than standard quercetin. In the UK, where dietary supplements are regulated by the MHRA, this means your body can utilise more of the active compound, maximising its antioxidant effects. The vitamin C is also carefully sourced for purity and quality, delivering a potent dose in each tablet.

Why Vitamin C Matters

Vitamin C is an essential nutrient your body cannot produce on its own. It contributes to normal immune function, collagen formation, and protection of cells from oxidative stress. Without enough, your natural defences can falter. A high-quality supplement like Life Extension's Vitamin C and Bio-Quercetin® helps fill the gap. Each tablet pairs vitamin C with quercetin, a flavonoid that may support overall wellness when used alongside a balanced diet.

Benefits of This Powerful Combination

Research suggests that vitamin C and quercetin work together to support the body's natural defences. Vitamin C is widely recognized for its role in maintaining a healthy immune system, while quercetin may help maintain a balanced inflammatory response and protect cells from free radical damage. Together, they can also contribute to cardiovascular health by supporting normal blood vessel function. Many people find that taking a combined supplement simplifies their daily routine while delivering targeted nutrition.

How to Choose the Best Vitamin C Supplement

When selecting a vitamin C product, look at the form, dosage, and any additional ingredients. Aim for a supplement that provides 500–1000 mg of vitamin C per serving and includes a complementary compound like quercetin. Certifications such as non-GMO, gluten-free, and vegetarian indicate higher quality. Life Extension's Vitamin C and Bio-Quercetin® meets all these standards. It is manufactured in the USA with globally sourced ingredients, and each batch is rigorously tested; a Certificate of Analyse is available on request.

Recommended Dosage and Safety

The recommended serving is one tablet daily, preferably with a meal. Each bottle contains 250 tablets, enough for eight months. As with any supplement, follow the directions for uses and consult a health care professional before starting, especially if you are pregnant, nursing, or taking medication. Vitamin C is water-soluble and usually well tolerated, whilst high doses may cause mild digestive upset. Quercetin is also safe at the levels provided.

Frequently Asked Questions

Can I take this supplement on an empty stomach?

It is generally safe, but taking it with food may reduce any potential stomach discomfort and improve absorption.

Is this product suitable for vegetarians?

Yes, the tablets are vegetarian and free from animal-derived ingredients.

How does quercetin complement vitamin C?

Quercetin may help recycle vitamin C in the body, prolonging its antioxidant activity, while also providing its own free radical-scavenging effects.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is a food supplement and is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for uses.