Quercetin is a bioflavonoid that occurs naturally in plants. It can be found in foods like green tea‚ apples‚ berries‚ and more. Like other bioflavonoids‚ quercetin may potentially perform as a defensive antioxidant that protects your cells from oxidative damage. This may help the gastrointestinal tract because of its exposure to low pH levels and oxidative stress.

Nedley Health Quercetin Immune is also designed with a 100 mg serving of Bromelain. Bromelain is an enzyme derived from pineapples and is known to have anti-inflammatory properties. It may potentially prevent allergens from crossing into the gastrointestinal tract while working with quercetin to reduce inflammation.

‍

Quercetin  Complex  250 mg 60 Vegicaps. Take 2 to 4 daily.  
Vitamin C 100mg.,
Quercefit® Quercetin Phytosome 250 mg,
Bromalain 100mg