K Formula

Nature’s Sunshine Kelp is from a valuable sea vegetable, especially high in iodine, an essential trace mineral required to nourish and support the glandular system, particularly the thyroid. 

Kelp is also a rich source of many nutrients, including carbohydrates, essential fatty acids, protein and several amino acids. Furthermore, kelp contains almost every mineral and trace mineral needed by the human body, particularly calcium, copper, magnesium, potassium, selenium, sodium and zinc, plus numerous B-complex vitamins, as well as vitamins A, D, E and K.