 The study aimed to identify tools used to measure quality of life in hyperhidrosis research and obtain patient insight on commonly used tools. 12 databases were searched, resulting in the identification of 22 quality of life tools, with the hyperhidrosis disease severity scale, dermatology quality of life index, and hyperhidrosis quality of life questionnaire being the most commonly used. A workshop was held to obtain patient advisers' preferences for the new HydroCoL tool, which was considered easy to complete and relevant to hyperhidrosis patients. The study concludes that several tools are available for assessing quality of life in hyperhidrosis patients, with disease-specific measures being widely used, but it is unclear which tool is the most reliable. This article was authored by Roswayde, Julie Jones Diet, Cath Wright, and others.