Product Description:

• Quercetin is a powerful bioflavonoid found in grape skins, red onions, apples, and green tea. It promotes a healthy, normal immune response and helps manage seasonal discomfort.
• Quercetin also supports cardiovascular and skin health, and is a powerful antioxidant that helps neutralize harmful free radicals.
• A single serving provides 500 mg of Quercetin in vegetarian capsules. Carlson Quercetin is tested by an FDA-registered laboratory for potency and quality.

• Promotes healthy immune system function


• Helps manage seasonal discomfort


• Supports cardiovascular and skin health


• 500 mg of quercetin per serving | vegetarian


• Lab tested for potency and quality

• Immune Function


• Seasonal Support


• Antioxidant

• Adults: take two capsules daily at mealtime.

• If you are pregnant, nursing, taking medications or have a medical condition, please consult your healthcare practitioner before use.


• Keep out of the reach of children.

• Quercetin (as quercetin dihydrate), Hypromellose (vegetarian capsule), Microcrystalline Cellulose, Magnesium Stearate (vegetable source)