Grapefruit Seed Extract Model No.: GFS Grapefruit Seed Extract Product Name: Grapefruit Seed Extract Grapefruit Seed Extract Plant Origin: Citrus paradisi Grapefruit Seed Extract Specification: Extract Ratio:10:1 Grapefruit Seed is high ... . 2.A biologically active natural ingredient found in the Grapefruit Seed Extract kills strep, staph, salmonella, e.coli, candida, herpes, influenza, parasites ...