Applied Nutrition Beef-XP Clear Beef Protein 1800 g orange-mango. Beef-XP is a dairy-free source of protein and is 100% hydrolysed beef sourced from bovine. It provides over 27 g of protein per serving and has a comprehensive amino acid profile providing all the Essential Amino Acids (EAAs). Beef-XP has a high protein content (97%) and low fat and zero sugar content which makes it an ideal protein meal supplement for anyone looking to avoid lactose and reduce fat and sugar content in their diet.