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4 Week 5:2 Intermittent Fasting Plan
£2.05 per meal
RRP: £91.00
£74.00
Save: £17.00
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The OPTIFAST Intermittent Fasting (IF) plan has been proven to help lose weight fast, get into ketosis quickly and lower blood sugar and insulin levels. Our Intermittent Fasting (IF) plan is an eating pattern that cycles between periods of fasting and eating.
For more information, view our Diet Plans page.
Your 4 week plan contains:
36 bestselling meal replacements in 5 boxes:
- 8 x Coffee Shakes
- 8 x Leak & Potato Soup
- 8 x Vanilla Dessert
- 6 x Cappuccino Meal Bar
- 6 x Chocolate Meal Bar
For product specific information, including ingredients, allergens and nutritional information, please refer to the individual product pages.
Alternates five feast days with two fast days.
- On fast days: Enjoy four Opitfast meal replacements as your sole food consumption of the day.
- On feast days: Eat conventional meals. Check out our recipes, tips & tricks.
Total calories intake per feast day: 1,200 for women and 1,500 for men, depending on weight loss goal.
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Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of OPTIFAST.
Pain-free weight loss
I was on Optifast a few years ago, prior to weight loss surgery, and am back on it for intermittent fasting during the lockdown to keep my weight under control. The shakes taste good and are filling, and the protein bars are so dense that they're also very filling, which means you don't feel hungry or have the urge to break the diet. Great stuff.
