 What happens is when we put these things on our skin, because our skin obviously has pores, and we absorb that into our bloodstream. And the problem becomes that some of those chemicals mimic estrogen in our bodies, meaning your body recognizes it as estrogen and takes it in into the cell. And the problem then becomes your estrogen can pile up and women can become estrogen dominant. And that can cause problems. What is that? That can cause problems, health problems, yes.