QBC Plex

Quercetin, bromelain and vitamin C in one Non-citrus vegetarian capsules Solaray® QBC Plex™ is a three-part dietary supplement featuring quercetin, bromelain and vitamin C. Quercetin is one of the most well-known bioflavonoids that doesn't come from citrus fruit. Flavonoids help maintain normal capillary permeability. Bromelain is an enzyme naturally found in pineapple, and it has been valued for many years for its nutrition. Vitamin C supports healthy collagen synthesis, cartilage and bone development, skin health and, of course, immune health.