sweet sweat 'workout enhancer' topical gel - 6.4oz sports research sweet sweat is a topical gel that can actually target problem and injured areas improving circulation, energy and sweating during exercise. sweet sweat creates a “portable sauna-like” environment on areas applied to during exercise, helping to enhance your workout and activate slow to respond areas. it takes calories to make energy and it takes energy to sweat, more energy than most people realize and like all energy consuming processes “sweating burns calories.” that’s the idea behind sweet sweat. you simply apply it to the skin right before exercise and with your elevated heart rate sweet sweat will begin to activate, producing an increase in circulation and energy to all areas applied. sweet sweat may be used as often as you like, most long time users say they will never workout without it. there are no harmful side effects from everyday use.