Feed grade Vitamin D3 500 refers to a specific form and concentration of Vitamin D3 that is commonly used in animal feed. Vitamin D3, also known as cholecalciferol, is an essential nutrient for animals, including livestock and poultry. It plays a crucial role in calcium and phosphorus metabolism, bone health, and overall growth and development.

Feed grade Vitamin D3 500 indicates that the concentration of Vitamin D3 in the product is 500,000 International Units (IU) per gram. This concentration is commonly used in animal feed formulations to meet the dietary requirements of animals. The specific dosage and inclusion rate of Vitamin D3 in animal feed depend on the target species, age, weight, and specific nutritional needs.