This revolutionary, new, patented extract from white potato helps manage appetite and hunger naturally. Supported by science, including eleven clinical studies demonstrating the effects of PI2 on satiety (feeling of fullness) and weight loss, it works by enhancing the release of the body"s own CCK, a known satiety factor. This extract helps dieters reduce calorie intake and lose weight. It is not a stimulant and does not have side effects. Take one capsule before the two main meals of the day. Two capsules typically provide 600mg proprietary blend standardised to 5% Proteinase Inhibitors (PI2).