Manage your allergies by building a strong immune system! Our supplement, Optimized Quercetin, lessens inflammation during an allergy reaction. This supplement also comes with vitamin C, which is a natural immune booster. This is available in #LifeExtension branches near you at: Antipolo, Antique, Bacolod, Cebu, Davao, Dumaguete, Estancia, Kalibo, Palawan,...