A good way to determine whether you’re properly hydrated is to examine the color of your urine first thing in the morning and to monitor the level of your thirst before, during, and after you exercise. When gauging urine color, the rule is generally the clearer the better. Dark yellow urine is a telltale sign of dehydration. Pay attention to hydration in conjunction with exercise intensity, exercise duration and weather conditions so you can adjust your optimal rate of fluid consumption for different situations. Our Whizz Wands can help you monitor your hydration levels.

PreLoad is for use only before intense, concerted efforts or efforts in the heat. PreLoad is not for use during workouts or for everyday hydration. Its higher concentration of sodium is intended to hyperhydrate you and prepare you to perform your best during especially hot or difficult efforts.

Start by using one dose. If you are drinking it for a high intensity effort, try drinking it the night before. If it is for long and/or hot sessions, drink it before you head out. Ideally, finish the Preload 30 minutes before you go. Drink it cold; this helps mask some of the salty taste if that bothers you. If one dose is a bit too strong, try it half strength. Please note that its higher levels of sodium means it should only be used before a very high-intensity, long, and/or hot session that will definitely cause you to sweat. If you have a history of kidney or blood pressure issues, check with your doctor before using Osmo PreLoad.