Each vertical drop is about 6.3 mg's of iodine and potassium iodide - 2.5 mg iodine and 3.8 mg potassium iodide.
Dropper Bottle - as a water purifier add 3-6 drops per liter of water.
Packed in a sturdy and durable cardboard tube: ideal protection for traveling.
The iodine used comes from mined crystals, not from shellfish or seaweed. Always fresh. Store at room temperature. Protect from direct sunlight.
Glass bottle including glass pipette.
AUHTENTIC FORMULATION SINCE 1829 - Created by Dr. Jean Guillaume August Lugol, Heiltropfen reproduces identically strong iodine-iodide Lugol's solution. Dosed at 5% in elementary iodine, this Lugol solution also contains 10% potassium iodide for maximum and more effective absorption of iodine / iodide (6.3mg per drop).