The ONLY chewable tablet that may be formulated to closely resemble the electrolyte profile lost in sweat: sodium, potassium, calcium and magnesium. FASTCHEWS lend a hand to cut back muscle cramping and heat stress, boost stamina, and handle electrolyte levels. Chewable tablets provide fast absorption through buccal mucosa (tissue in mouth) Why Select SaltStick Fastchews? SaltStick Fastchews have been formulated to supply electrolytes to lend a hand minimize heat stress and muscle cramping as a result of perspiration, in a quantity and form which your body can absorb. This product is ideal for athletes, out of doors workers or to be used in hot conditions. Two SaltStick Fastchews in an hour equate to 100 mg sodium, 30 mg potassium, 10 mg magnesium, and 6 mg calcium per hour, which is the precise ratio to keep you moving.