Life Extension
Life Extension Vitamin C 1,000mg with Bio-Quercetin Phytosome – 250 Tabs | Equivalent to Quercetin 750mg | Immune & Antioxidant Support
Life Extension Vitamin C 1,000mg with Bio-Quercetin Phytosome – 250 Tabs | Equivalent to Quercetin 750mg | Immune & Antioxidant Support
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Life Extension Vitamin C 1,000mg + Bio-Quercetin Phytosome – Enhanced Immune & Antioxidant Formula
Not all Vitamin C supplements are created equal. Life Extension Vitamin C with Bio-Quercetin Phytosome takes immune and antioxidant support to the next level by pairing 1,000mg of Vitamin C (as ascorbic acid) with their proprietary Bio-Quercetin Phytosome — a phosphatidylcholine-complexed form of quercetin that is up to 50 times more absorbable than standard quercetin supplements.
Each 15mg of Bio-Quercetin Phytosome is equivalent in bioavailability to 750mg of standard quercetin — delivering dramatically more quercetin activity per serving than conventional formulas. With 250 vegetarian tablets per bottle, this is an exceptional long-term value for daily immune and antioxidant support.
Key Benefits
- ✅ Powerful antioxidant protection — 1,000mg of Vitamin C helps neutralize free radicals, combat oxidative stress, and regenerate other antioxidants like Vitamin E
- ✅ Ultra-absorbable quercetin — Bio-Quercetin Phytosome is up to 50× more bioavailable than standard quercetin, equivalent to 750mg of conventional quercetin per tablet
- ✅ Immune system support — Vitamin C and quercetin work synergistically to support a healthy, responsive immune system
- ✅ Collagen synthesis support — Vitamin C is essential for collagen production, supporting skin, joints, and connective tissue
- ✅ Healthy iron uptake — Vitamin C enhances non-heme iron absorption for better nutritional utilization
- ✅ Cardiovascular health support — quercetin and Vitamin C support healthy blood vessels and cardiovascular function
- ✅ Non-GMO — trusted quality from Life Extension
- ✅ 250-tablet value supply — over 8 months of daily use at one tablet per day
Supplement Facts
Serving Size: 1 Vegetarian Tablet
Servings per Container: 250
- Vitamin C (as Ascorbic Acid): 1,000mg
-
Bio-Quercetin Phytosome: 15mg
(providing 5mg quercetin [from Japanese sophora concentrate, flower bud], phosphatidylcholine complex [from sunflower]) — equivalent to ~750mg standard quercetin
Other ingredients: Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable stearate, silica, coating (hydroxypropyl methylcellulose, glycerin). Non-GMO.
Dosage & Use
Take one (1) tablet daily with food, or as recommended by a healthcare practitioner.
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.

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