Promotes natural immunitySupports seasonal healthSuitable for everyday wellness seekersFree of gluten, dairy, soy, and nuts Quercetin is an antioxidant that helps scavenge free radicals in the body and protect cellular membranes. Bromelain is a naturally-occurring enzyme found in pineapples that promotes protein digestion. Put them both together and you have a supplement that will help your immune system stay up to snuff as the seasons change. Simply take one vegetable capsule up to three times per day to support your immune system all year long.