Non-GMO
Gluten-Free
Vegetarian

About this product

Give your immune defenses an easy daily lift. EMIQ® Bioactive Quercetin from Natural Factors pairs EMIQ® (enzymatically modified isoquercitrin) with Vitamin C in a vegetarian capsule to support immune, sinus, respiratory, cardiovascular, and antioxidant health.

How it works

EMIQ® (enzymatically modified isoquercitrin) is a form of quercetin converted through a natural enzymatic process into a water-soluble, bioactive form. As a flavonoid, it supports cellular, cardiovascular, blood vessel, sinus, respiratory, and immune health, and provides antioxidant support. Vitamin C, supplied as calcium ascorbate, is an antioxidant nutrient that supports normal antioxidant defenses and helps maintain healthy immune function. Together, these two ingredients support antioxidant protection and help maintain normal immune function, including that of the sinuses and upper respiratory system.

Quality and testing

EMIQ® Bioactive Quercetin from Natural Factors is free from gluten, GMOs, dairy, soy, and artificial additives. The formula uses a vegetarian capsule and vegetable-grade excipients.

No artificial colors, preservatives, or sweeteners
Free from dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, egg, fish, shellfish, animal products, salt, and tree nuts
Non-GMO
Vegetarian capsule
Vegetable-grade magnesium stearate

Bioactive Quercetin EMIQ

Natural Factors

Bioactive Quercetin EMIQ

Quercetin in a bioactive, water-soluble form — paired with Vitamin C for daily immune and antioxidant support.

Bioavailable quercetin with Vitamin C to support immune, sinus, respiratory, and cardiovascular health.

Size60 Vegetarian Capsules
FormVegetarian Capsule
Cost per day$0.52
Serving1 Capsule

Supports healthy immune function
Supports sinus and upper respiratory health
Provides antioxidant support
Supports cardiovascular and heart health
Supports cellular health

Immune & Respiratory Daily Wellness & Essential Nutrients

$30.95

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Gluten free
Non-GMO
Vegetarian

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Sourced direct from Natural Factors

Bought from the brand, stored and shipped by us. Never the grey market.

Questions about this product?

Call (864) 214-2264 or send us a message

About this product

How it works

Supplement facts and use

Serving size: 1 Capsule
Suggested use: Take 1 vegetarian capsule 1–2 times per day or as directed by a health care professional.
When to take it: Take 1 vegetarian capsule 1–2 times per day or as directed by a health care professional. No specific time-of-day or food-timing guidance is stated by the manufacturer.

Supplement Facts
Serving Size: 1 Capsule
Ingredient	Amount Per Serving	% Daily Value
Vitamin C (as calcium ascorbate)	50 mg	56%
EMIQ® (enzymatically modified isoquercitrin) (providing 50 mg highly absorbable quercetin)	167 mg	**
** Daily Value not established.
Other Ingredients: Microcrystalline cellulose, vegetarian capsule (hypromellose, purified water), magnesium stearate (vegetable grade).
Suggested Use: Take 1 vegetarian capsule 1–2 times per day or as directed by a health care professional.

Key ingredients

EMIQ® (enzymatically modified isoquercitrin): A bioactive quercetin form produced through a natural enzymatic process; supports immune, sinus, upper respiratory, cardiovascular, cellular, and blood vessel health, and provides antioxidant support. Vitamin C (as calcium ascorbate): An antioxidant nutrient that complements EMIQ® and supports normal immune function.

Quality and testing

EMIQ® Bioactive Quercetin from Natural Factors is free from gluten, GMOs, dairy, soy, and artificial additives. The formula uses a vegetarian capsule and vegetable-grade excipients.

No artificial colors, preservatives, or sweeteners
Free from dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, egg, fish, shellfish, animal products, salt, and tree nuts
Non-GMO
Vegetarian capsule
Vegetable-grade magnesium stearate

Safety and precautions

Consult a health care professional before use, especially if you are pregnant or breastfeeding, are taking medication, or have a medical condition. Keep out of the reach of children.

Check with your healthcare practitioner before starting a new supplement, especially if you are pregnant, nursing, taking medication or managing a health condition.