The Optifast VLCD program is a science- based program that delivers weight loss for health gains.

  • Approximately with in 26 weeks patients lose an average of 25% of their starting body weight.

  • Optifast has been scientifically developed to help you achieve your desired weight loss through a carefully managed and healthy program.


  • Your body begins to burn fat cells for the energy it needs.

  • No need to eat carbs for energy.

  • Ketosis also brings a decrease in appetite, making it even easier to follow the program.

Clinically Proven Results:

  • For patients with type 2 diabetes, the OPTIFAST VLCD program has also been shown to normalise beta cell function and hepatic insulin sensitivity 3

  • After 26 weeks on the Optifast program, men and women lost an average 25% of their starting body weight

  • The OPTIFAST VLCD program can help patients achieve substantial and rapid weight loss

  • On average, patients achieve a weight loss of 1.5–2.5 kg/week

  • With lifestyle changes, weight loss can be sustained into the future

  • Weight loss with Optifast can lower cholesterol and triglyceride levels, blood glucose levels, blood pressure and waist size

Why it works

  • Helps deliver substantial and rapid weight loss

  • Restricts energy intake to less than 800 calories a day

  • Can be used safely in patients with various chronic diseases

  • Maintains patients’ vital nutrition and health

  • Side effects are usually transient.