Product image
Product image
Product image
Product image
Product image

Prolon® Nutrition Program

The clinically tested system for healthier, rejuvenating fasting
4.4
Rated 4.4 out of 5 stars
4.4 Stars (5,993 Reviews)
Loading...

Select your product:

Product options

Prolon is eligible for purchase and reimbursement with HSA/FSA — partnered with TrueMed. Questions? Learn more

What's inside the box?

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.

Feature Image 1

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

Nutrition Fact Information

Feature Image 1

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.

Frequently Asked Questions

How many times do I do Prolon each year?

{tab.question}

How should the Prolon program be used?

{tab.question}

What are the food pathways affected by Prolon?

{tab.question}

What happens to my body during the fasting mimicking program?

{tab.question}

How much weight am I expect to lose?

{tab.question}

What is the daily caloric intake during Prolon?

{tab.question}
4.4
Rated 4.4 out of 5 stars
Based on 5,993 reviews
Total 5 star reviews: 4.1k Total 4 star reviews: 842 Total 3 star reviews: 461 Total 2 star reviews: 242 Total 1 star reviews: 348
5,993 reviews
  • Patricia H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    16 hours ago
    5 day reset

    I really liked the program, day 2 was the hard day for me due to massive headache, but all other days were fine . I actually enjoyed all the soups, cooked on stove with extra water and savored each spoonful with no need for additional spices. I mentally prepared myself for this reset by being grateful that I had something other than just water for the 5 days. My attitude toward putting only good fuel in smaller amounts into my body has changed my mindset towards eating to live rather than living to eat. ( This is the idea that I hope to hold onto!)With these adjustments I have continued to lose several pounds since day 6 in addition to 5 plus pounds lost while on the fast and the best thing is that I am not feeling deprived. Excellent program

  • Kimberly R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    18 hours ago
    Love this program!

    Feel fantastic; look good. Absolutely worth the time.

  • Nancy M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    18 hours ago
    review

    Terrific, loved the boxes for each day. I was hungry at times, the 3rd day was the hardest. Feel much better, hit a "body" reset button with this fast.

  • Jennifer S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    Absolutely loved this experience

    I loved all the soups (I had Gen 3) and have already ordered my 2nd round on subscribe and save. I just felt clean, it was great to realize how little food we actually need. And honestly my skin looks amazing!

  • Randall S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    Much better than I expected

    Not once during the five days did I feel weak, lightheaded, headachy or any symptoms normally associated with starvation. I totally missed my regular meals but never felt like breaking down.

    I lost about 8 pounds. I assume that I reached ketosis and started autophagy because I had no indication that anything had changed. I feel OK and was glad that I could progress through the process.

Reviews LoadedReviews Added

Join the ProLon community

Education, Community, Resources