Customize your care with a Boiron single medicine like Thuja occidentalis 30C. It provides a pain-free alternative to remove common warts on the body or plantar warts on the soles of the feet.* Made with a single plant-based active ingredient of white cedar, Thuja offers an oral form of wart removal instead of messy liquids, freezing, or patches. The unflavored meltaway pellets dissolve in the mouth without water, making them easy for children, teens, and adults to take.