USN Diet Fuel RTD's (Ready to Drink) is part of the USN Weight Loss Range. This 330ml ready mixed protein shake offers some great health benefits! It's high in protein, fat free and is a quick, easy and convenient supplement to drink any time of the day, perfect for replacing meals or as a snack in between healthy meals! USN Diet Fuel RTD's (Ready to Drink) is part of the USN Weight Loss Range. This 330ml ready mixed protein shake offers some great health benefits! It's high in protein, fat free and is a quick, easy and convenient supplement to drink any time of the day, perfect for replacing meals or as a snack in between healthy meals!
