Whilst not all MuscleFood meat is Halal, they do stock a wide range of Halal meats. Simply click the picture below to see the Halal range of meats MuscleFood sell.ll MuscleFood Halal Products are sourced from Red Tractor assured British firms which are monitored by the Halal Food Authority so you can be sure animal welfare standards are met! All Halal products are kept separate from other products in the handling, processing and transportation processes.