Longevity Bundle

Reverse your biological age | Improve your health | Feel great in your skin
4.4
Rated 4.4 out of 5 stars
4.4 Stars (6,134 Reviews)

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

Here's how to implement this program:

Daily Plan
Notes: Consuming either the bar or shake will not count as breaking your fast and will keep your ketones elevated! The nutrition biotechnology used to create the Fasting Bar and Fasting Shake is the same as the formulations used in the Prolon 5-Day FMD. This means that when using them as a breakfast or dinner replacement will help you to either elongate your overnight fast, or begin your fast at night.

We recommend choosing only ONE of these products each day, using either the Fasting Shake OR the Fasting Bar, alternating between the two.

You'll have enough product for 4 weeks.

Prolon 5-Day Program

Prolon was designed and clinically tested by 18 global universities to nourish your body while inducing the cellular, metabolic, and emotional benefits of prolonged fasting. In three 5-day cycles of ProLon, you can fuel your body into rejuvenation, longevity, and healthy living.

  • • Cellular rejuvenation
  • • Metabolic health
  • • Fat-focused weight loss

Fasting Shake

The best from nature, nurtured by ProLon longevity science — a breakthrough in nutrition and healthy aging science. The proprietary blend of Fasting Shake avoids triggering the body's response to food, keeping it in a fasting, fat-burning state for longer! 

  • • Extend your fasting window
  • • Chocolate or Vanilla
  • • Nourish your body

Fasting Bars

Intermittent Fasting Bar is the only nutrition bar you can eat during your fasting window without taking you out of a fasting state. Based on the nutrition technology of Fasting Mimicking Nutrition, and with over 20 years of research, scientists studied how unique blends of macronutrients and micronutrients could be consumed without kicking your body out of a fasting state. 

  • • Clinically tested & developed
  • • Plant based protein
  • • Gluten-free, Soy-free, Dairy-Free

4.4
Rated 4.4 out of 5 stars
Based on 6,134 reviews
Total 5 star reviews: 4.2k Total 4 star reviews: 854 Total 3 star reviews: 461 Total 2 star reviews: 242 Total 1 star reviews: 348
6,134 reviews
  • Molly B.
    Verified Buyer
    Prolon® Nutrition Program
    Reviewing
    Prolon® Nutrition Program
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Life Changing!

    Such a great and healthy box! I chose to try this as a close friend recommended it, and we fasted at the same time. For me it was a cleanse, and fresh start into healthy living! By day 3, it was hard, and day 5 was even harder but it’s mind over matter! I’d highly recommend and I will return to do it again and again!

  • Alison A.
    Verified Buyer
    Prolon® Nutrition Program
    Reviewing
    Prolon® Nutrition Program
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Fantastic!

    My doctor recommended this 5 day fast and the soups were very tasty and it made me feel great. I didn't mind eating the any of the food other than the mushroom soup. I didn't lose energy throughout the week either. I highly recommend this reset!

  • Terri M.
    Verified Buyer
    Prolon® Nutrition Program
    Reviewing
    Prolon® Nutrition Program
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Easy way to reset to good eating habits and drop some weight

    I'm currently on my 3rd Prolon 5-day Fast and I just love it. The "meals" are tasty, satisfying (I wouldn't say "filling," but I'm not hungry afterward), and it's so easy to follow. I really like the L-Drink . . . refreshing during the day!

  • Susan Z.
    Verified Buyer
    Prolon® Nutrition Program
    Reviewing
    Prolon® Nutrition Program
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    the best!!

    I've completed my first 2 months of the Prolon 5-day ... and I'm so grateful I discovered this. (And I'm glad I didn't heed the complainers in the FB group.) I have enjoyed every day, every meal (yes, even every soup), every bit of advice in the webinars, and every good result that's happening inside my body. Thank you Prolon!!

  • Virginia C.
    Verified Buyer
    Prolon® Nutrition Program
    Reviewing
    Prolon® Nutrition Program
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    5day fasting mimicking diet

    Was easy to stick to the plan, the hardest part was not chewing gum while driving. I highly recommend this plan.

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