This conductive medium is an excellent alternative to ultrasound gels. Unlike gels, EcoLotion can be rubbed into skin after treatment, reducing patient discomfort and clean-up time. Rich texture, pleasant smell. Conductive and non-corrosive. Free of salt and alcohol. Available with or without aloe vera. Sold in a 5 liter (1.3Gallons) squeezable dispenser. An easy-to-handle 250 ml (8-1/2fl. oz.) squeeze bottle is included. Registered with the HPB and FDA.