Top 5 Natural Factors Quercetin Bioflavonoid Complex – Flavonoid Vitamin Supplements

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1. Natural Factors


Natural Factors, Respiratory and Immune Health, 60 Count Pack of 1, Bioactive Quercetin EMIQ, Supports Sinus

Natural Factors #ad - Independently tested and third-party certified for GMOs and over 800 contaminants using advanced technology such as mass spectrometry to ensure purity and potency.

Support your immune system with this potent antioxidant; Protects against oxidative stress and free radicals; Enhances the efficacy of other nutrients like zinc and vitamin C. Supports a healthy inflammatory response as well as sinus and upper respiratory health; Also includes 50mg of vitamin C per serving for a boost in antioxidant protection. Take just 1 capsule 1-2 times each day; Our capsules are plant-based and suitable for vegans and vegetarians. Breathe easy with year-round defense for your seasonal allergies; Formulated with a fast-acting, highly bioavailable form of quercetin that’s easy to absorb.
BrandNatural Factors #ad
ManufacturerNatural Factors #ad
Height3.94 Inches
Length2.36 Inches
Weight0.1 Pounds
Width2.36 Inches
Part Number068958013817

2. Natural Factors


Muscle and Joint Support, Turmeric & Bromelain 450 mg, Natural Factors, 180 Capsules

Natural Factors #ad - Third-party certified: independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency.

A classic combination: Maintain muscle and joint health while supporting healthy inflammatory responses with the help of turmeric and bromelain. The bromelain difference: Aids the body with turmeric absorption and gives your metabolism a boost. Liver support: known for muscle and joint support, turmeric also supports healthy liver function and stimulates digestion. Just one capsule: take up to 2 times daily; Non-GMO and free of diary, gluten, artificial colors, preservatives or sweeteners.
BrandNatural Factors #ad
ManufacturerNatural Factors #ad
Height4.6 Inches
Length2.72 Inches
Weight0.3 Pounds
Width2.72 Inches
Part Number1739



Omega Factors by Natural Factors, 180 Softgels, Supports Heart and Brain Health with Omega-3 DHA and EPA, Wild Alaskan Salmon Oil

ASTRAL #ad - Epa helps maintain healthy levels of both. Indispensable dha: the brain uses DHA to encourage everyday brain functions; DHA supports eye health as well.

Right from the start: our natural salmon oil is made with sustainably harvested wild salmon caught in the pristine waters of Alaska. Omega factors: wild alaskan oil provides a healthy source of omega-3 essential fatty acids EPA and DHA to support the heart and brain. Third-party certified: independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency. Essential epa: cholesterol and triglyceride levels are important for heart health.
BrandASTRAL #ad
ManufacturerNatural Factors #ad
Height5.62 Inches
Length3.37 Inches
Weight0.68 Pounds
Width3.37 Inches
Part Number2257

4. NOW


Balanced Immune System*, Quercetin with Bromelain, NOW Supplements, 120 Veg Capsules

NOW #ad - Hence customers are expected to be available during the product delivery. Gmp quality assured: npa a-rated gmp certification means that every aspect of the NOW manufacturing process has been examined, potency, including our laboratory/testing methods for stability, and product formulation.

Packaged in the usa by a family owned and operated company since 1968. Product note: exposure to heat or sunlight may lead to melting/damage of product. With bromelain: bromelain has a long history of use by herbalists and is known to help support a balanced immune system response to environmental challenges.

*. Classifications/certifications: kosher, non-GMO, Dairy Free, Made without Gluten, Vegan/Vegetarian, soy Free, Nut Free, Egg Free. Balanced immune system*: quercetin is a naturally occurring free radical scavenger that supports healthy seasonal immune system function. Laboratory studies have demonstrated that quercetin can also help to promote normal respiratory function. *.
BrandNOW #ad
ManufacturerNOW Sports - Nutrition and Wellness #ad
Height2.4 Inches
Length3.8 Inches
Weight0.3 Pounds
Width2.4 Inches
Part Number3070

5. Solgar


Solgar – Quercetin Complex with Ester-C Plus, 50 Vegetable Capsules

Solgar #ad - Additional bromelain: in addition to Quercetin and Ester-C Plus, these vegetable capsules also feature bromelain which is a natural enzyme derived from pineapple. Ester-c plus benefits: ester-c plus provides a ph neutral, patented form of Vitamin C that is gentle on the stomach.

Kosher, sugar, yeast, gluten free & suitable for vegans: these vegetable capsules are kof-k kosher certified and are certified gluten free. In addition ester-c plus offers the benefits of incorporating acerola berry, citrus bioflavonoids, non-acidic, rose hips and rutin. What is quercetin: quercetin is found in food such as onions and possesses antioxidant properties which help to stabilize cell membranes.

Important bioflavinoid: solgar quercetin complex includes the most important bioflavonoid, Quercetin, along with Ester-C Plus and Bromelain in a synergistic formula to provide immune health support. They are also free of artificial flavors, soy, preservatives and colors. They are free of: gluten, wheat, sweeteners, dairy, and sodium. This complex also provides natural seasonal support as well as unique antioxidant protection.
BrandSolgar #ad
ManufacturerSolgar #ad
Height3.74 Inches
Length2.08 Inches
Weight0.25 Pounds
Width2.08 Inches
Part NumberE2318