What is ProLon®?
ProLon® is a 5-day combination of primarily plant-based, non-GMO, food that avoids your body’s food sensing system, thereby helping you achieve your fasting goals applying the fasting mimicking diets principles. ProLon lets you eat great tasting food to help fight hunger as your body goes into a fasting state.
ProLon - a smart way to fast!

Food
ProLon is a beautiful modern kit that combines 5 small boxes, one for each day. They include plant-based energy bars, soups, snacks, drinks, and supplements, all carefully designed to support a fasting journey. Everything you need for the 5-days comes in the kit.

Mainly Plant Based Ingredients
The ingredients of the products contained in the box are primarily plant-based. It’s non-GMO. If you are allergic to nuts, oats, sesame, celery/celeriac, or other ingredients ProLon might not be for you.

Fasting support
Food that avoids your body’s food sensing system, thereby helping you achieve your fasting goals

Research & Development
ProLon was ideated after over 20 years of extensive preclinical and clinical studies sponsored by the American National Institutes of Health (NIH) and conducted at the Longevity Institute of The University of Southern California (USC).
Our Founder
Dr. Valter Longo is the Director of the Longevity Institute at the University of Southern California. The grandfather of the science of fasting, Time Magazine named him one of the 50 most influential people in health of 2018. He was awarded the first patent in history for “Promoting Longevity and Healthspan” for the fasting mimicking diet. He first discovered how cells sense food, then devised foods with specific level of nutrients to support fasting.
