Upper Respiratory & Sinus Support Eyebright (Euphrasia officinalis) liquid tincture has been used in traditional herbal medicine for centuries to support upper respiratory health and ease symptoms of hay fever and sinusitis. Despite its name, this herb's primary traditional use is as a mucous membrane tonic for the respiratory system. Traditionally used for hay fever and sinusitis relief May support healthy sinus and upper respiratory function Liquid tincture for rapid absorption One Life Health brings you NUTRIHERB's quality liquid tincture — part of a trusted South African range of herbal supplements formulated to support your natural health journey. As with...