Burt's Bees Herbal Blemish Stick Burt's Bees' Herbal Blemish Stick contains 10 natural herbal ingredients including willowbark, nature's version of salicylic acid, to help clarify skin. Combined with tea tree & juniper oils, known for their antiseptic & astringent qualities, & calendula to help redness, this concentrated formula keeps your skin clear, naturally. Hello, flawless skin!