Active substance

Fucus Vesiculosus, Spongia Tosta, Phosphoricum Acidum, Hypophysis (suis), Thyroidinum (suis), Calcarea Carbonica, Iodium, Iridium Metallicum

1 products from 1 companies contain this in United States.

1 without prescriptionLiquid

Available without a prescription

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.