Source Naturals Bromelain Supplement Vitamin | 500 mg | 60 Tabs. Helps break down foods for easier digestion o All natural enzyme derived from pineapples o 600 G.D.U. per gram o o Source Naturals Bromelain Supplement Vitamin | 500 mg | 60 Tabs o Sold by Swanson Vitamins... - Source Naturals Bromelain Supplement Vitamin | 500 mg | 60 Tabs.