Skin booster treatments have one of the highest patient satisfaction rates in aesthetic medicine — when the right patient is treated, with the right product, and with appropriate outcome expectations established at consultation. They also have one of the most predictable routes to patient dissatisfaction: treating a patient whose concern is structural volume loss with a treatment that addresses skin quality, or promising 'glowing, radiant skin' to a patient whose primary visible concern is a fat hernation or significant volume deficit that biorevitalisation cannot address.