Infrared Salt Therapy in Boulder offers private infrared sauna sessions combined with salt therapy for the lungs and skin, with red-light therapy included in all rooms. Sessions are available for 1 to 4 people in 20-, 30-, 45-, 60-, and 75-minute formats, with options that include a cold plunge. The business features private rooms such as the Ocean Room with cold plunge, salt therapy, sauna, and red-light therapy, and the Zen Den with a sauna dome and red-light therapy.