System includes SweatBlock DRIBOOST Antiperspirant Roll-on to stop excessive sweat + SweatBlock CLINICAL STRENGTH Deodorant for armpit odor elimination - SweatBlock is your clinical strength secret weapon vs. armpit sweat & underarm odor., APPLY AT NIGHT, STAY DRY FOR DAYS [System: Step 1] - Before bedtime, apply the Antiperspirant Roll-on to stop excessive sweat for up to 7 days per use*. The trade-secret aluminum chloride antiperspirant is strong, safe & proven., SMOOTH, CLINICAL STRENGTH DEODORANT [System: Step 2] - Each morning apply SweatBlock Clinical Strength Deodorant for extra anti sweat defense & underarm odor control., WHY AN ANTIPERSPIRANT SYSTEM? - SweatBlock Roll-on (nighttime use) & SweatBlock Deodorant (daytime use) work better together... 1+1=3. The roll-on work while you sleep. The deodorant provides all-day freshness & extra sweat defense. Use the roll-on weekly or as needed. Use the deodorant daily., No animal testing. Free from Parabens, Phthalates, Formaldehydes, & Sulfates. Formulated, filled, & sealed in the USA!