Tricalcium Phosphate TCP 18 is essential in animal nutrition and crop fertilizers as a source of calcium and phosphorus. These minerals are essential for bone development in animals and root development in plants. Our product is made with high purity and quality standards to meet the nutritional needs of varying agricultural demands. Adding TCP 18 to your feeding and/or fertilization regimen will improve the health and productivity of your livestock and crops and subsequently, enhance your returns.