Lume Deodorant is a doctor-developed, whole-body deodorant clinically proven to control external body odor for up to 72 hours. Stops odor at the source: Uses Mandelic Acid, a gentle alpha-hydroxy acid (AHA) that lowers skin pH to paralyze and prevent odor-causing bacteria from consuming fluids. Formulated for external use anywhere odor happens—including underarms, underboobs, feet, thigh folds, and private areas. Skin-friendly ingredients: Completely free of baking soda and aluminum (though clinical strength antiperspirant lines with aluminum are available).