Proprietary blend ingredients : extracts of : osha ( root ) in : an herbal syrup base of : white pine (bark) , black cherry ( bark ) , spikenard ( root ) , balsam poplar (bud) and bloodroot ( root ) . Other ingredients : evaporated cane juice , purified water , vegetable glycerin and u . S . Pharmacopoeia , alcohol ( 5-15% by volume ) .
Does not contain obligatory allergens.