Home Dealnews Muscle Milk Pro Series 11-oz. Protein Shake 12-Pack for $15 + free... Dealnews Muscle Milk Pro Series 11-oz. Protein Shake 12-Pack for $15 + free shipping w/ Prime By ARCOM - 22 January 2020 106 0 SHARE Facebook Twitter Go to the deal page: Muscle Milk Pro Series 11-oz. Protein Shake 12-Pack for $15 + free shipping w/ Prime