Pantothenic acid, also known as vitamin B5, is an essential nutrient that plays a critical role in many bodily functions, including metabolism, energy production, and skin health. There are several synonyms for pantothenic acid, including Dexpanthenol, D-pantothenyl alcohol, and Calcium pantothenate. These compounds are often used in supplements and skincare products to promote healthy hair, skin, and nails due to their ability to nourish and strengthen these structures. Additionally, pantothenic acid is important for overall health and can be found in a variety of foods, including meat, poultry, fish, and whole grains. In conclusion, pantothenic acid is an essential nutrient that is vital for optimal health, and its synonyms are used in various products for their beneficial effects on skin and hair.