The OPTIFAST® program is a medically-supervised weight loss program that closely monitors and assesses progress towards better health and emotional wellbeing.

The program utilizes a meal replacement plan that transitions to self-prepared ‘everyday’ meals, in conjunction with comprehensive patient education and support.

Optifast Crunch

Proven Benefits

Results show that OPTIFAST's science-based weight-loss solution helps people lose weight fast, effectively and safely. That's thanks to a medically-supervised program that educates and offers people support, resulting in better health and emotional wellbeing.

Optifast VLCD Program Phases

When you start our program phases, your body begins to burn fat cells for energy, and there’s no need to eat carbs for energy. Ketosis — when the body starts using excess fat stored, instead of carbs — decreases appetite, making it easier to follow the program.

Success Stories

Be inspired by others who have used the OPTIFAST program to successfully lose weight

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Join Our Community

Join Our Circle Green Curve

Your weight-loss success is important to us. When you join our community,  we offer you everything you need to embark on a healthy, sustainable  weight-loss journey.

  • Chat with results-oriented nutritionists
  • Get effective meal plans and easy recipes
  • See your results on a dashboard success tracker
  • Access a supportive community
  • Get incentive rewards for key milestones

Know How Optifast Can Help You. Calculate Your BMI!

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