ReBoost Sore Throat Spray combines powerful pain relief plus ingredients to shorten and lessen cold and flu symptoms.  It has the Zinc of Zicam® registered symbol and the anas barbarie of Oscillococcinum® registered symbol PLUS 12 additional natural actives to provide rapid and long-lasting relief for sore throats and other cold 7 flu symptoms.

It’s natural and safe for long-term use.