A. VOGEL - Echinaforce Forte - 120 Tablet(s) - NPN: 80021981 -- Clinically shown to help prevent and relieve the symptoms of upper respiratory tract infections (URTI), such as the common cold and the flu.Shortens the duration of URTI. Used in Herbal Medicine to support the immune system, especially in times of stress, lack of sleep and for smokers.