-It has been recognized as a health functional food by the Korean Ministry of Food and Drug Safety. It is manufactured in a GMP certified facility, and has passed the strict examination of the US FDA.

-Iodine is a mineral that is a component of the thyroid hormone.

-The efficacy of iodine has been recognized by the Korean Ministry of Food and Drug Safety as it can help the synthesis of thyroid hormones.

-Iodine deficiency is a major problem worldwide and is the most common cause of hypothyroidism. That's why you need to supplement them.

-Iodine V4 meets the daily recommended amount of zinc, selenium, and vitamin D as well as vitamin B1 and vitamin B12 in one intake.

-Constituent and Efficacy of Iodine V4