Our Propolis Tincture is sourced from select, trusted beekeepers who keep hives throughout Willamette Valley in Oregon. Propolis is known as a broad-spectrum anti-microbial, anti-fungal, and anti-biotic. It can be used externally as an anti-infective, and internally for immune system support. Available in a 1/2 ounce glass amber bottle with a bulb dropper. The most palatable way to take propolis tincture internally is to add a few drops to a spoonful of honey or one of our tonics, and swallow. On it's own it is very strong - to take internally on it's own, we recommend dropping it towards the back of your throat and swallowing. Propolis is made by honeybees, who gather sticky resins from plants. They use it to seal the interior of the hive, and it's also how they prevent infection and disease from spreading in the colony.