Each vertical drop is about 8.82 mg's of iodine and potassium iodide - 3.5 mg iodine and 5.32 mg potassium iodide.
100 g of solution is composed as follows: 7.0 g of iodine (USP), 14.0 g of potassium iodide (Ph. Eur., USP), 79.0 g of water (2x demineralized water, purified, Ph. Eur., USP, NF)
The iodine used comes from mined crystals, not from shellfish or seaweed. Store at room temperature. Protect from direct sunlight.
Glass bottle, packed in styrofoam
AUHTENTIC FORMULATION SINCE 1829 - Created by Dr. Jean Guillaume August Lugol, Heiltropfen reproduces identically strong iodine-iodide Lugol's solution. Dosed at 7% in elementary iodine, this Lugol solution also contains 14% potassium iodide for maximum and more effective absorption of iodine / iodide (8.82mg per drop).