Kelp by Nature's Way is formulated to help you find your way to wellness. This is a seaweed supplement that provides everyday thyroid function support. Kelp is a type of seaweed that grows underwater and is naturally rich in the trace mineral iodine, making it a trusted choice for those who want a simple, once-daily dietary supplement anchored in nature. This kelp supplement is made with a carefully selected botanical ingredients and is Non-GMO Project Verified, so you can feel confident about what you are putting into your body day after day.