Müller Light yogurts are now thicker and creamier tasting than ever whilst having no added sugar, fat free, high in protein and only 99 calories or less. A delicious yogurt snack to enjoy anytime of the day, with all the tasty varieties on offer, the toughest choice is deciding which one to try next! Enjoy no added sugar, fat free Müller Light Banana and Custard yogurt at only 99 calories or less per pot. Thicker recipe, no added sugar, fat free, high in protein. Contains naturally occurring sugars.. Suitable for vegetarians. Müller.