Caprylic Acid Combination contains caprylic acid, a fatty acid, and other important herbs which help restore friendly bacteria and eliminate candida albicans (an overabundance of yeast in the body). Grapefruit Seed Extract is shown to have antimicrobial, antibacterial and antifungal properties. Chronic candidiasis(both intestinal and systemic) is being treated with excellent results using grapefruit seed extract, according to numerous clinics and medical practitioners.