Don't fall victim to the coughing, sneezing and other symptoms associated with a cold or the flu, fight back with Alpha CF Cold and Flu Liquid from Boericke and Tafel. Boosting your immune system to help fight off a cold is the most effective way to feel better faster. Alpha CF Cold and Flu Liquid from Boericke and Tafel is a blend of herbs to stop the uncomfortable symptoms such as fever, chills, runny nose and coughing without any antihistamines.