Source Naturals Zychrome

specifically, trivalent chromium is an essential trace element thats used by some people as a supplement. Features of Source Naturals Zychrome Zychrome is a unique product that is the subject of a human clinical study and is a patent-pending form of chromium supporting healthy insulin sensitivity and normal blood glucose levels. Just one small tablet provides 400 mcg of chromium - a clinically studied amount and more than the recommended daily allowance for chromium.