Magnesium sulfate (Epsom Salts), Essential oils of Lavandula latifolia (Spike Lavender), Origanum majorana (Marjoram), Matricaria chamomilla (Chamomile), Piper nigrum (Black Pepper) and Zingiber officinalis (Ginger). Contains limonene, linalool, geraniol, neral, geranial and linalool occurring naturally in essential oils.