Medically supervised weight management with the OPTIFAST® VLCD™ Program has been shown to produce rapid weight loss. Research has shown that on average, weight losses of 1.0-2.5kg per week have been achieved while on the Intensive Level1, 2. Rate of weight loss can vary and will depend on the amount of energy you use each day (energy expenditure). It is common to see a larger amount of weight loss in the first week of the program. The weight loss in the second week will give you an idea of what to expect ongoing.

1. Delbridge, E. & Proietto, J. Asia Pacific Journal of Clinical Nutrition, 2006;15(Suppl): 49-54. (article can be accessed here)
2. Mustajoki, P. & Pekkarinen, T.,. Obesity Reviews, 2001;(2):61-72 (article can be accessed here)

OPTIFAST VLCD is for the dietary management of obesity and must be used under the supervision of a healthcare professional

Some products contain fructose and lactose