|—||Certain Dri Prescription Strength Clinical||Certain Dri Extra Strength Clinical||Certain Dri Everyday Strength Clinical|
|Designed for everyday use||✅|
|Provides multi-day protection||✅||✅|
|Designed specifically for hyperhidrosis sufferers who sweat all the time||✅|
|Designed for excessive sweat with sensitive skin||✅||✅|
|Designed for excessive underarm sweat when active||✅||✅|
|Designed for protection against underarm odor||✅||✅|
Certain Dri Prescription Strength Clinical – Roll-On: 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. 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.
Certain Dri Extra Strength Clinical – Solid: This antiperspirant + deodorant has 25% Aluminum Sesquichlorohydrate, which has been shown to provide long-lasting wetness protection for people with excessive sweating who may require a product that is more gentle on sensitive skin than other active ingredients. This formulation has been clinically shown to provide wetness protection for multiple days and is available in solid form.
Certain Dri Everyday Strength Clinical – Solid/Roll-On: This antiperspirant + deodorant has 20% Aluminum Zirconium Complex, which is the same active ingredient found in most other clinical antiperspirants on the shelf. This active ingredient has been shown to provide all day protection for many people who seek an effective clinical antiperspirant with added deodorant protection. This formulation is available in both solid and roll-on form.