Sweat Minimizing Gel Duradry Sweat Minimizing Gel Duradry Sweat Minimizing Gel Duradry Things You Need to Know About Face and Head Sweating Duradry Our Ingredients Duradry Sweat Minimizing Gel Duradry. What it is: a sweat minimizing gel for underarms. WHY IT'S SPECIAL: Minimizes sweating up to 95% within one week of use. Endorsed by dermatologists. Gel formula for total control. Each tube lasts 30 45 days. 85% natural.