Quercetin 250 mg
The unique antioxidants in quercetin support blood vessel health.* Our unique patent-pending technology creates a liquid micelle matrix that disperses the quercetin into tiny micro-droplets, resulting in a superior delivery system for enhanced absorption.
Quercetin with Zinc & Copper 500 mg
Quercetin with Zinc & Copper
Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, cardiovascular, and immune system function.* This product includes zinc and copper for added immune support.*
C Extra + Quercetin 500 mg / 250 mg
C Extra + Quercetin
Natural Factors C Extra + Quercetin contains 500 mg of vitamin C and 250 mg of quercetin. Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet, and supports healthy cell growth.* Quercetin is one of the most well-known…antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, and immune system function.* They are easy-to-swallow capsules as compared to similar size tablets.
Bioactive Quercetin EMIQ 50 mg
Bioactive Quercetin EMIQ
EMIQ or Enzymatically Modified Isoquercitrin is prepared by using a natural enzyme process that attaches polysaccharides to convert quercetin, which has poor bioavailability, into a soluble form (Alpha-Glycosyl Isoquercitrin). EMIQ provides the benefits of quercetin with high absorption and superior bioavailability. According to pharmacokinetic data, the…absorption of EMIQ is up to 40 times greater (Cmax) and 15 times greater (AUC) than that of quercetin and reaches peak levels in the bloodstream in just 15 minutes. EMIQ is an antioxidant for the maintenance of good health.*
Quercetin 500 mg
Quercetin is one of the most well-known antioxidant bioflavonoids. As a free radical scavenger, quercetin helps support healthy sinus, respiratory, and immune system function.*