Promotes healthy immune function Supports seasonal health Free of gluten, dairy, soy, preservatives, and artificial colors or flavors Activated Quercetin by Source Naturals delivers seasonal and immune support with quercetin: a unique plant-based bioflavonoid that has been shown to modulate histamine release. In addition, this formula features bromelain, vitamin C, and magnesium to activate and optimize quercetins benefits while providing immune, respiratory, and antioxidant support.

Promotes healthy immune function Supports seasonal health Free of gluten, dairy, soy, preservatives, and artificial colors or flavors Activated Quercetin by Source Naturals delivers seasonal and immune support with quercetin: a unique plant-based bioflavonoid that has been shown to modulate histamine release. In addition, this formula features bromelain, vitamin C, and magnesium to activate and optimize quercetins benefits while providing immune, respiratory, and antioxidant support.