Our powdered weight loss shakes couldn’t be quicker or easier to whip up. All you need to do is add skimmed milk, mix it up, and enjoy your shake as a meal in your Slim·Fast® Weight Loss Plan. Each meal replacement shake contains 230 calories. It also provides you with roughly a third of your recommended daily allowance of 22 essential vitamins and minerals, as well as providing protein, fibre and essential fats as part of the plan. The five Slim·Fast Powder Shakes include Blissful Banana, Caramel Temptation, Rich Chocolate, Simply Vanilla and Summer Strawberry flavour.