Copper sulphate, known chemically as copper(II) sulfate, appears as a vibrant blue crystalline powder and serves multiple purposes, including as a dietary supplement. For individuals with copper deficiency, this form of copper is utilized to help restore the body’s copper levels, essential for maintaining healthy blood and strong bones, supporting nerve function, and aiding in iron absorption. Its use in supplements is carefully dosed to meet the body’s needs without exceeding safe intake levels.