<p>Designed to help keep your electrolytes at a happy level while fasting, Keto Chow Fasting Drops give you a fantastic combination of Sodium, Magnesium, Potassium and Chloride.</p><p>Available in three sizes:</p> <ol> <li>The small "Pocket Flask" with enough concentrate for 2.5 gallons of water</li> <li>The large 250ml/8.3 oz "Refill" size with enough concentrate for 25 gallons of water, plus <strong>it also includes a free empty Pocket Flask bottle</strong>!</li><li>The super big 550ml/18.6 oz "Big Refill" size with enough concentrate for 56 gallons of water at the recommended dosage. Does <strong>NOT</strong> come with an empty pocket flask.</li> </ol><p>The sea water and sea-mineral concentrate used in Fasting Drops are from Utah's Great Salt Lake and are Generally Recognized As Safe (GRAS) and comply with applicable standards for heavy metals from the U.S. F.C.C.</p><ul><li>NO sugars, calories, caffeine or artificial ingredients</li><li>Safe for hydration packs. Will not stain or leave a residue</li><li>Allows for flexible dosing - at recommended dose, most do not detect and flavor, those doing fasting will often do 3-4x dose.</li></ul><p>For those sensitive to the mineral flavor, add lemon or lime juice. For the best tasting electrolyte water, use good quality water and mix thoroughly.</p>