The Ultra-Myossage Lotion is specifically formulated as a superior ultrasound coupling agent. However, the lotion can be used as both an ultrasound coupling agent and regular massage lotion. Lotion application is greaseless and water-soluble making it an easy clean up process. Formulated with aloe vera to promote skin health. Ultra-Myossage Lotion does not contain menthol, hexachlorophene or polysorbates. Lastly, the Ultra-Myossage Lotion is hypoallergenic.