A.Vogel Echinaforce is clinically proven to support the immune system and improve resistance to colds, flu and respiratory tract infections. With its antiviral, antibacterial and anti-inflammatory properties, A.Vogel Echinaforce treats the symptoms of colds, flu and respiratory tract infections and recurrent respiratory tract infections including rhinitis (runny nose), pharyngitis (infection of the throat), catarrh (phlegm), cough, fever, malaise (general feeling of being unwell) and myalgia (muscle aches and pains).