Selenium is an essential trace element for the human body. It works as an antioxidant, neutralizing free radicals, thus helping to strengthen the immune system. It also plays an important role in the metabolism of thyroxine and health of the reproductive system. 

Selenium is found in the body in the form Seleno-L-methionine, just like in the product, which is an amino acid methionine wherein sulfur is replaced by selenium. 

For years, many researchers have tried to construct organic selenium without relying on a high level, Selenium yeast products because it has significant disadvantages (allergic reactions to yeast, unpleasant smell of yeast). This product of Lamberts (Seleno-L-methionine) does not contain yeast. 

This formula has proven to be completely absorbable and also contains vitamins A, C & E, which enhance the effect of selenium. Also, it is known that vitamins have strong antioxidant activity and protect the body from harmful free radicals.