Useful for upper respiratory congestion and other flu symptoms. Poplar (leaf-bud) – Populus spp. Anti-inflammatory, analgesic. Decongestant, antiseptic. Very resinous, very fragrant. Lomatium (root) – Lomatium dissectum. Antibacterial, antifungal, anti-inflammatory, antimicrobial, antiseptic, antiviral, expectorant, immunostimulant, tonic. Use for colds, flu, any sort of respiratory infection. Propolis (resin) – a product of honeybees, propolis is broadly anti-bacterial, anti-viral and anti-fungal. It can reduce the duration of respiratory infections and also reduce inflammation. Our propolis is in a raw honey base making it easier to dissolve. Dosage: 1-3 droppers 3-4x day.