Sinus gel contains natural herbs and essential oils with mucus thinning, anti-bacterial, anti-viral and warming properties. Unblocks sinuses, relieves symptoms of hay fever and common colds. It is designed to promote the drainage of the phlegm that clogs sinuses. Sinus headaches and sinusitis may be reduced or eliminated. Regular use may prevent secondary infection of sinuses. Sinus gel also helps to relieve the symptoms associated with hay fever and the common cold.