SaltStick Caps contain a balanced supply of bioavailable sodium, potassium, magnesium, and calcium. This formulation provides electrolytes to help minimize heat stress and muscle cramping due to perspiration, in a quantity and form which your body can easily absorb. Sodium is derived from sodium citrate, a proven source with the added benefit of soothing the stomach. SaltStick Caps do not contain sweeteners, nuts, soy, high fructose corn syrup, or any other unnecessary ingredients. Ideal for rehydration, these electrolyte tablets are a stable for traveling, hiking, sports, and recovery after alcohol consumption.