Much better. Guangzhou Baiyun Mountain protein powder solid beverage is better. Protein powder is a combination of purified soybean protein, casein, whey protein or pea protein, which is a supplement of protein. The basic unit is amino acid, and there are more than 20 kinds of amino acids related to human body. The composition and quantity of amino acids and the spatial structure of polypeptides are different, resulting in thousands of protein. There are 8 kinds of amino acids consumed by adults and 9 kinds of amino acids consumed by children, which are called essential amino acids.