Market research reports and brand tracking metrics from independent beauty industry evaluators frequently rank Nu Skin's ageLOC Spa and cleansing device systems among the top-selling at-home beauty device hardware lines globally. Euromonitor International has repeatedly recognized Nu Skin as the world's leading brand for at-home beauty device systems based on extensive retail value sales data. These handheld galvanic and microcurrent devices combine proprietary anti-aging serum formulations with targeted electrical current technology to deliver professional spa-grade skincare experiences directly to consumers at home.