Why These Natural Ingredients?

Iodine
Iodine is a critical component of thyroid hormones and is needed in the regular function of the thyroid.

L-Tyrosine
L-tyrosine is a precursor for the synthesis of some thyroid hormones, acting synergistically with iodine.

Bladderwrack
Bladderwrack is a type of seaweed which has historically been used to help support an under-active thyroid.