- Treats excessive perspiration
- Reduces underarm wetness
This antiperspirant is the strongest in the Certain Dri line with 12% Aluminum Chloride, and is the most effective antiperspirant you can buy without a prescription. It helps stop excessive sweating for up to 72 hours.
Directions: For maximum protection and efficacy, apply to each underarm before bed. It works while you sleep to stop sweating before it starts. To reduce the risk of irritation, be sure underarms are completely dry before applying.
About Aluminum Chloride:
Aluminum Chloride is the strongest and most effective active ingredient available in antiperspirants and is the same active ingredient in many prescription formulations. Aluminum Chloride is the #1 doctor recommended active ingredient for excessive sweating*. Because of the strength of this active ingredient, it is only available in roll-on form.
Aluminum chloride works differently than other aluminum compounds. It penetrates to a deeper level of the sweat gland to stop sweat where it starts. Aluminum chloride molecules are smaller and fill the sweat duct more effectively than larger aluminum compounds. This means that the active ingredient in Certain Dri Prescription Strength Clinical Roll On will help prevent perspiration more effectively, and won’t wash off in the shower.