Ingredients for Vicks VapoShower Max Shower Tablets, 4 CT

Sodium Carbonate, Sodium Sesquicarbonate, Sodium Bicarbonate, Citric Acid, Camphor, PEG-180, Menthol, Eucalyptus Oil, Nutmeg Oil, Hydroxypropyl Methylcellulose, Cedar Leaf Oil, Canola Oil, Hydroxypropylcellulose, Thymol