Fresh black wildcrafted and organically grown elderberries.
This divine berry is all I need for preventing colds and flu. A couple droppers at the first sign of a cold will send those viruses packing! It is also excellent to shine up the immune system as a daily tonic and its antioxidant properties increase the liver's detox process. People do say that my Elderberry is the best! ;-)
~20% organic cane alcohol by volume and local raw honey. 1:2 (fresh).