REDUCES DURATION OF THE COMMON COLD. REDUCES SEVERITY OF COLD SYMPTOMS: SORE THROAT. STUFFY NOSE, SNEEZING, COUGHING, NASAL CONGESTION. FORMULATED TO SHORTEN THE DURATION OF THE COMMON COLD AND WAS NOT FORMULATED TO BE EFFECTIVE FOR FLU OR ALLERGIES. TAKE AT THE FIRST SIGN OF A COLD. WITH ECHINACEA. HOMEOPATHIC. GREAT TASTING.