D-Calcium pantothenate is widely used in the food and beverage industry as a dietary supplement to fortify products with vitamin B5, essential for energy metabolism and overall health. It is commonly added to breakfast cereals, energy bars, and nutritional drinks to enhance their nutritional value. In the pharmaceutical sector, it is utilized in multivitamin formulations and therapeutic supplements to address deficiencies and support skin health, wound healing, and adrenal function. Additionally, it finds application in animal feed to promote growth, improve feed efficiency, and maintain the health of livestock and poultry. In cosmetics, it is incorporated into skincare products for its moisturizing and soothing properties, helping to improve skin barrier function and reduce irritation.