For over 30 years, Herbs, Etc. s Rocky Mountain Osha Root Throat Syrup formula has been providing comfort to the throat and respiratory passages. It energizes the cilia (tiny respiratory hair-like cells) to sweep mucus out of the pulmonary tissues. Rocky Mountain Osha Root Throat Syrup is a soothing syrup with a deliciously powerful taste. We apply our company philosophy to Rocky Mountain Throat Syrup, as we do to all of our herbal supplements. That philosophy is to do what s right, which extends to choosing the right herbs, using the right processes and making the right formulations that support your health needs. We do all of this to bring you herbal medicines made right.