Tri-Mag 300 is a dietary supplement providing three important chelated forms of magnesium for enhanced absorption. Chelates are organic compounds attached to a mineral resulting in a stable structure. The purpose of chelated minerals is to surround a metal ion with an organic molecule so that it can be better absorbed in the human body. Magnesium is an essential mineral and must be taken in through the diet. However, with over processed foods and depleted soil, it is difficult to get the optimal daily intake. Magnesium supplementation is a way to support such intake. Since 1973, DaVinci Laboratories has been a leader in nutritional research, product development and innovation. Our dedication to higher integrity, and insistence on superior quality are reflections of our core values. Our team of experts is always willing to assist you in matters relating to nutrition. Today, DaVinci continues to set new standards for quality and product innovation to keep you as healthy and informed as possible.