The Slim•Fast® 3•2•1 is a range of calorie-controlled meal replacement and snack products. With the Slim•Fast® 3•2•1 Plan, you can have three snacks, two meal replacements (shakes or meal bars), and one sensible meal of around 600 calories.

In total, the plan is designed to provide between 1200–1400 calories per day. We also encourage our dieters to keep physically active and drink at least 2 litres of water a day.

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