Prolon Fast Mimicking Diet

ProLon® is a dietary program that nourishes your body while promoting rejuvenating changes, including supporting metabolic balance.

The ProLon Fasting Mimicking Diet® gives the benefits of a fast while providing delicious food to help fight hunger and protect lean body mass. Get a trimmer waistline and the associated benefits of fasting without requiring ongoing lifestyle changes, such as long-term dieting.


The First Bar for Intermittent Fasting

Our new Fast Bar® has the same great taste, premium ingredients, and revolutionary proprietary science — but now — it has less sugar, less fat, and less carbs!