4.4
Rated 4.4 out of 5 stars
6253+ happy healthy customers

Prolon 5-Day (Fasting Mimicking Diet) Program

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    Five Days to Cellular Rejuvenation

    A physical and mental reset backed by 25 years of clinical research and science to rejuvenate at the cellular level.

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    Lose Fat and Protect Muscle

    Fat-targeted weight loss while preserving muscle – results shown to be sustainable even after returning to regular eating.

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    Science-Backed Fasting Made Easier

    Experience the benefits of fasting while still receiving nourishment, the revolution of fasting with food.

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    Free Welcome Kit with Subscription

    (3) Fasting Bars, (1) Fasting Shake, (1) L-Protein, (1) Prolon Water Bottle

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Enjoy an easier, safer fasting experience that supports your health and wellness. Experience the benefits of fasting while still nourishing your body with plant-based foods. This unique approach allows you to achieve a fasting state without the challenges and risks of water-only fasting.

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Extend your benefits with these post-fast essentials for optimal results. Includes water bottle, fasting bars, fasting and protein shake.
Did you know, Prolon is cost neutral, but health positive?

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Prolon 5-Day Fasting Mimicking Program

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.

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Prolon, essential to vibrant life!

Everyday we stress and intoxicate our body and mind with our current lifestyle, nutrition, environment we live under. As we age, our cellular capability to detox, recover and heal decrease and older senescent cells outnumber young vibrant cells.

Our ancestors had a natural secret to defend against accelerated aging and to rejuvenate younger cells: proLonged fasting (> 3 days). When fasting, the body uses its reserves (fat and glycogen) for the first 2 days (Intermittent Fasting period) but when fasting crosses 3 days or more (the prolonged fasting period), the body undergoes a next level of ‘protective and rejuvenative defense called autophagy.

In modern days, we accelerate cellular damage and aging vs going into periods of autophagy, recovery and rejuvenation.In 5 short days ProLon allows your body to go into a rejuvenating state, while consuming macro and micro nutrients to keep your body nourished.

Healthy Aging
Metabolic Support
Mental Clarity
Changed Relationship with Food
Cellular Rejuvenation
Protect Lean Muscle
Rejuvenated Skin
More Energy
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Backed by & continually advancing through science.

After two decades and tens of millions in Research & Development, L-Nutra (a leading Nutri-tech company) and The University of Southern California, led by Dr. Valter Longo were able to identify cellular radars that detect nutrition, called Nutrient Sensing Pathways, and to develop a 5 day Nutrition Program that nourishes the body while the food sensing pathways are not triggered and therefore providing the prolonged fasting benefits.

Prolon provides the body with healthy, plant-based ingredients that have been scientifically demonstrated to provide the body with optimal nourishment while not activating the key pro-aging pathways, or food sensing pathways — pathways which are activated by normal diets.

Soups
Snacks
Drinks
Supplements

Pay for your Prolon purchase with qualifying HSA/FSA funds


Prolon is eligible for purchase and reimbursement with HSA/FSA — partnered with TrueMed.

Programs like health savings accounts (HSA) and flexible spending accounts (FSA) enable individuals to allocate pre-tax money for qualified healthcare expenses. Prolon has partnered with TrueMed, allowing customers to use their HSA/FSA funds to purchase our science backed products. LEARN MORE
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How should the Prolon program be used?

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Reviews & Testimonials

4.4
Rated 4.4 out of 5 stars
Based on 6,253 reviews
Total 5 star reviews: 4.3k Total 4 star reviews: 861 Total 3 star reviews: 461 Total 2 star reviews: 242 Total 1 star reviews: 348
6,253 reviews
  • Sonya J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 hours ago
    Second Cycle

    This is my second round with the Fasting Mimicking Diet. The first cycle seemed easier to tolerate than the second cycle, but in both cycles, I was able to drop 12 pounds. My hope is that with this type of weight management, I won't regain the weight plus. So far, I am very happy with the results.

  • Kim B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    11 hours ago
    5day fast

    Love this program !! It wasn't hard as I thought it would !! Still feeling great a week later !!

  • George P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    13 hours ago
    4th time. Feel great

    This was my forth time doing the 5 day program. All but the Kale crackers were easy to eat. I lost about five pounds and have more energy than I did before.

  • Maria Luisa B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    14 hours ago
    A beautiful way to appreciate the abundance we live in

    I realized we need a lot less food than what we consume ! Wonderful

  • Jennifer C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Fabulous

    I loved the entire 5 day program! I feel great and still and doing amazing after 2 weeks.

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