D-calcium pantothenate is widely used in the food and beverage industry as a dietary supplement to fortify products with vitamin B5. It is commonly added to breakfast cereals, energy bars, and nutritional drinks to support overall health and energy metabolism. In the pharmaceutical sector, it is a key ingredient in multivitamin formulations and supplements aimed at addressing vitamin B5 deficiency, promoting skin health, and aiding in wound healing. The cosmetic industry utilizes it in skincare products for its moisturizing and soothing properties, helping to improve skin texture and reduce irritation. Additionally, it is incorporated into animal feed to enhance growth, reproduction, and overall vitality in livestock and pets. Its stability and bioavailability make it a preferred form of vitamin B5 across various applications.