From Manufacturer''s Label:Get all the benefits of 100% garlic without the offensive odor or taste in a high potency yeast and sodium free formula. Kyolic begins with organically grown garlic bulbs well balanced in nutrients. The garlic cloves undergo a unique aging process to mellow harsh and odoriferous crude compounds into a stable and beneficial Aged Garlic Extract which is guaranteed odorless. Kyolic contains antioxidant properties and is standardized with S-allyl cysteine (SAC), a water soluble compound characteristic of Aged Garlic Extract.** Two (2) Kyolic Formula 100 capsules provide (600 mg.) Aged Garlic Extract Powder.Formula 100 Hi-Po (300mg.).Contains 300 capsules. Manufactured by: Kyolic