Dr. Singha's Mustard Bath. Traditionally, Mustard is renowed for its stimulating, cleansing and rejuvenating qualities. The warmth of the Mustard assists in opening the pores of your skin helping you to sweat out impurities. Dr. Shyams Singha, well-known Master Acupucturist, Osteopath, Nauropath and Ayurevedic physician recommends his formula as an aid in relieving many ailments. These include Stress, Muscle and Joint Soreness, Congestion, Skin Conditions, Periodic Tensions and Sleeplessness. Made of certified-organic powdered mustard seed (to encourage skin to sweat out toxins), along with pure-grade essential oils of wintergreen, eucalyptus, rosemary, and thyme.