Some athletes prefer their electrolytes in a bottle rather than swallowing capsules mid-effort, and Hammer Nutrition's Endurolytes Fizz delivers the same full-spectrum mineral profile in an effervescent tablet format. Drop a tablet into your water bottle, let it dissolve, and you get a lightly flavored electrolyte drink with virtually zero calories. The fizzing action comes from bicarbonate forms of sodium and potassium, which also provide digestive benefits that help settle the stomach during hard efforts.

Each tablet contains 200mg sodium, 100mg potassium, 100mg calcium, 50mg magnesium, 60mg chloride, and 3mg manganese, covering the complete electrolyte spectrum rather than just loading up on salt. The mineral forms were specifically selected for rapid dissolution: calcium carbonate and calcium chloride, magnesium carbonate and magnesium oxide, potassium bicarbonate, and manganese gluconate all break down quickly in water. Vitamin B-6 rounds out the formula at 13mg per tablet, supporting the sodium-potassium balance that governs fluid regulation.

Dosing flexibility works two ways with Fizz tablets. One tablet equals approximately two Endurolytes capsules, and a center score line lets you snap tablets in half for finer adjustments. Start around half a tablet per 50-60 lbs of body weight hourly and adjust based on conditions, sweat rate, and how you feel. The 13-tablet tube fits easily in a jersey pocket or race bag, with a built-in desiccant to keep moisture from activating the effervescence prematurely.... Read More