Discover the Science of Fasting with ProLon
You're on the verge of unlocking a revolutionary approach to wellness, and we're excited to accompany you on this transformative journey. As highlighted on The Ben Greenfield Podcast, ProLon's 5-Day Fasting Nutrition Program is not a mere product but a culmination of over two decades of extensive research.
Conducted across 14 renowned universities and spearheaded by Dr. Valter Longo—a figure celebrated as the forefather of fasting science and recognized by TIME as one of the top 50 most influential people in Health—our 5-Day Program represents innovation, dedication, and a deep commitment to enhancing well-being.
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As a thank-you for being a part of our wellness community, we're offering an exclusive 15% discount on your first ProLon order. Use code BEN at checkout and embark on a transformational journey with us.
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From our renowned 5-Day Fasting Programs to the Fasting Shake, ProLon customers love our diverse products that support your unique wellness goals. Every sip, every meal is a step towards a revitalized you.
Our 5-day nutrition program is the only program patented for promoting rejuvenation from within for healthy aging.
Discovered and developed at the Longevity Institute of the University of Southern California, our technology is plant-based nutrition that allows the body to enter into a beneficial fasting state without triggering the cells’ nutrient sensors. As the name suggests, it actually mimics fasting…while still allowing you to eat food. This nourished fasting fine-tunes cells, supports healthy aging, and eliminates the need to do a water-only starvation fast, which can have negative side effects. Take your body on a 5-day journey towards renewal.
Macro & micro precision nutrition keep you in a fasting state.
FMD is a nutrition program that contains a specific ratio, amount, and composition of plant-derived protein, healthy fats, and complex carbohydrates.
The foods in the program nourish the body but do
not trigger the cellular food sensors known as nutrient-sensing pathways. In a nutshell, the program allows users to eat while their cells remain in a fasting state!
Each ingredient has been carefully selected, to work together to keep your body nourished during these five days. All ProLon ingredients are tested and selected.
Trigger Autophagy - the magic of celluar rejuvenation.
Fasting, when done in a specific way, can trigger autophagy. Autophagy is a process in which the body cleans itself of tired, old cell parts and proteins, to make way for new, healthy ones. ProLon supports the body’s natural processes of intracellular clean-up and cell renewal.
During autophagy, cells recycle intracellular debris,
and worn-out parts (organelles), so they appear to
be younger versions of themselves after the fast.
Autophagy is so important to health and longevity that research in the subject was awarded the 2016 Nobel Prize in Medicine. Simply put, autophagy is your body’s natural, too-often-untapped system for replacing and renewing old, worn out cellular components.
What Experts have to Say






Prolon 5-Day Fasting Mimicking Program
5-day kit
A patented, science-backed program that keeps your body in a fasting state while allowing you to eat nourishing foods. Over five days, your body is rejuvenated at the cellular level, supporting longevity and unlocking powerful health benefits including:
Fat loss with muscle protection
Fat loss with muscle protection
Cellular rejuvenation
Cellular rejuvenation
Improved relationship with food
Improved relationship with food
Renewed energy and mental clarity
Renewed energy and mental clarity
A complete body reset
A complete body reset
Why to add Fast Bar to your day?
With Prolon, you get everything you need pre-packaged and ready to go. Each kit comes with five boxes which are labeled by day so you know what to eat each day.
Nutritional information and allergen warning
✓ Fat-focused weight loss
✓ Fat-focused weight loss
✓ Fat-focused weight loss
✓ Fat-focused weight loss
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