Do you want specially manufactured supplements that are meant to be used with hair analysis? Do you expect the highest quality of product to effectively manipulate your individual biochemical ratios and levels using mineral antagonists and synergists? Then Endo-Met supplements may be the perfect option for you. Dr. Paul C Eck established Endo-Met Laboratories to do just that! His law of minerals is used to design products that are individually compatible with the personal biochemistry of the users.