Organically-bound Selenium has always occurred in the human diet as it is the type found in natural foods. Independent studies indicate 'organically-bound' Selenium has a high level of safety and nutritional levels. Research shows body tissue selenium levels are higher and retained longer from organically-bound Selenium.
Yeast Free. Each capsule contains organically bound selenium from L-Selenomothionine providing 200 mcg Selenium.
Selenium(as L-selenomethionine) Other Ingredients: Microcrystalline cellulose, dicalcium phosphate, silicon dioxide, magnesium stearate, gelatin capsule