Find Your Personalised OPTIFAST Diet Plan
Calculate your BMI (Body Mass Index) and answer some quick questions to discover our recommended plan for you.
- ✓ Discover your Body Mass Index range
- ✓ Helpful nutrition advice
- ✓ Recommended plans & products for your goal
Exclusions: Must be aged 18 - 65 and not pregnant, breastfeeding or planning to become pregnant.Start Now