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Life Extension Vitamin C & Bio-Quercetin Phytosome 250VT

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Life Extension Vitamin C & Bio-Quercetin Phytosome 

Vitamin C & Bio-Quercetin Phytosome is a high potency Vitamin C supplement which is enhanced with an ultra absorbable form of quercetin. Vitamin C is a powerful antioxidant that also supports immune health and a healthy cardiovascular system. 

Life Extension Vitamin C & Bio-Quercetin Phytosome Highlights

  • Immune Support
  • 1,000mg Vitamin C
  • Encourages Healthy Immune System Function
  • Promotes Collagen Formation
  • Promotes Healthy Iron Uptake
  • Promotes Cardiovascular Health


Take one tablet daily with food or as recommended by your doctor.

Life Extension Vitamin C & Bio Quercetin Supplement Facts

Vitamin C (as ascorbic acid) 1000mg

Bio-Quercetin Phytosome 15mg

(providing 5mg quercetin [from Japanese sophora concentrate (flower budy)], phosphatidylcholine complex [sunflower])

Other Ingredients: microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable stearate, silica, coating (hydroxypropyl methylcellulose, glycerin). 



Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements consult with a doctor. 


Abdullah M, Jamil RT, Attia FN. Vitamin C (Ascorbic Acid) [Updated 2019 Oct 21]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2019 Jan-. Available from:

Maramaldi G, Togni S, Pagin I, et al. Soothing and anti-itch effect of quercetin phytosome in human subjects: a single-blind study. Clin Cosmet Investig Dermatol. 2016;9:55–62. Published 2016 Feb 26. doi:10.2147/CCID.S98890