👉 Moils are a type of protein that is essential for maintaining healthy skin, hair, and nails. They are made up of two different types of amino acids: leucine and isoleucine, which are found in animal products like milk and eggs. Moils also contain other essential amino acids such as tryptophan, threonine, and glycine. Moils provide the body with energy by breaking down fatty acids, and they help to maintain the skin's barrier function by