The effective agent of Licopid is a small molecule forming a part of a cell wall of all useful bifido- and lactic bacteria. It means that such substance is “known” to our body, and our body meets it daily. Licopid operates through receptor (relevant protein generally presented in different body cells) and normalizes operation of the first line of defense of our body, thereby helping to manage with recurrent respiratory and skin infections, frequent herpes recurrences.