A drop in the morning, at night in a little water, this is a preventive antiviral treatment and radical ... Even community and surrounded by diseases of all kinds, I regret that a small pharyngitis all winter. Much faster and significantly cheaper than all the vitamins cures that I échinée to take every winter for years, falling sick anyway. If the beginning of sore throat, you can add a drop of tea tree and it's over before it began.
From 6 years old, after a small skin test in the hollow arm (one drop) to see if you are not allergic. As the seller, perfect, fast delivery with protected vials. And much cheaper than pharmacies.