ProLon 5-day fasting nutrition program,
essential to vibrant life!

Every day we stress and intoxicate our bodies and mind with our current lifestyle, nutrition, and environment. As we age, our cellular capability to detox, recover and heal decreases, and older senescent cells outnumber young, vibrant cells. ProLon is designed and clinically tested by 14 global universities to nourish your body with premium quality plant-based food while inducing the cellular, metabolic, and emotional benefits of prolonged fasting. Including going into a state of cellular clean-up to rejuvenate older cells, called Autophagy. This 5-day fasting mimicking program will guide you toward cellular rejuvenation and healthy aging.

Black Friday Deals, up to 30% off all ProLon products!
The lowest prices ever, directly from your provider!

4-Cycle Professional Program

($170/box)($132/box) with your provider code

Pay $110.00 every month for next 6 months

The 4-Cycle ProLon Professional Program includes: ProLon, Patient Education, and text tips.
✔️ Includes patient education resources
The 4 Cycle Prolon Professional Program supports improved metabolic health through cellular rejuvenation✔️ Includes patient education resources
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4 interest-free installments of $165.00

3-Cycle Longevity Program

($170/box)($132/box) with your provider code

Pay $82.50 every month for next 6 months

The 3-Cycle Longevity Program includes: 3 boxes of ProLon.
The 3 Cycle Longevity Program supports healthy aging through cellular rejuvenation
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4 interest-free installments of $123.75

1-Cycle Trial or Maintenance

($190/box)($148/box) with your provider code

Pay $30.83 every month for next 6 months

1 Cycle of Prolon can be used as a trial for the 3 or 4 cycle programs, and can be used for a quarterly maintenance program.
The 1 Cycle option is ideal for those in maintenance, using ProLon once per quarter, or wanting to trial our 5-day program prior to committing to a 3 or 4 cycle program
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4 interest-free installments of $46.25

1-Day Trial or Intermittent Fasting

($36.25) ($19.99) with your provider code

Pay $4.16 every month for next 6 months

ProLon ReSet uses the same technology that is in our full 5-day cycle. It is designed for those wanting to test their taste and tolerance before committing to a 3 or 4 cycle regimen. Alternatively use ReSet to support popular intermittent fasting techniques: 5:2 or Alternate Day Fasting.
ReSet allows you to trial 1 day and get ready for a 3 or 4 cycle regimen or use as part of intermittent fasting
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4 interest-free installments of $6.24

Intermittent Fasting Shake

($67.50) ($55.99) with your provider code

Pay $11.66 every month for next 6 months

Nourish the body without the guilt! The best from nature, nurtured by ProLon longevity science. Fasting shake is the latest breakthrough in nutrition and healthy aging science.
Use Fasting Shake to replace breakfast, to extend your intermittent fasting window and fat burn, or as a snack between meals.
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4 interest-free installments of $17.49

ProLon® L-Spread

($13.13) ($10.50) with your provider code

Pay $2.18 every month for next 6 months

The L-Spread is made from selected almonds and cocoa to support the Longevity Lifestyle of adults, the elderly, and children.
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4 interest-free installments of $3.28

Intermittent Fasting Bars

($31.25) ($25.00) with your provider code

Pay $5.20 every month for next 6 months

Fast Bar makes intermittent fasting easy. It's the only nutrition bar you can eat during your fasting window without taking you out of fasting mode.
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4 interest-free installments of $7.81

Healthy Aging

($75.00) ($60.00) with your provider code

Pay $12.50 every month for next 6 months

L-Pill supports the body’s sustained energy, brain health, cardiovascular health, immune health, cellular protection and healthy aging.
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4 interest-free installments of $18.75

Gut Health

($56.25) ($45.00) with your provider code

Pay $9.37 every month for next 6 months

Built to mimic the ProLon 5-Day post-fast microbiome, the L-Biome combines prebiotics, probiotics, and DHA, all in one daily capsule, thanks to advanced dual-cap technology.
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4 interest-free installments of $14.06

Please input your provider's First Name, Last Name and City(optional).
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Note: For a limited time, all ProLon Original orders come with four additional soups for you to replace any of the existing soups during your fast.

What's Inside the ProLon 5-Day kit?

Why add ProLon to your life?

Nutrition Fact Information

What's Inside the ReSet 1-Day kit?

Key Benefits of ProLon

Cellular Rejuvenation (Autophagy)

A fasting induced miracle of biology called autophagy (which won the Nobel Prize in Medicine in 20), cellular rejuvenation is key to your vibrance, emotions, performance, mental clarity,healthy aging and longevity.

Fat Focused
Weight Loss

Kickstart weight loss (on average 5 pounds), especially belly fat, while protecting lean body mass, (which althletes and performance minded will love). The key is your body thinks your fasting, while you're staying nourished.

Changed Relationship
with Food

In this 5-day journey, ProLon helps you to understand, appreciate, and change your relationship with food. You can successfully function without all the mindless eating and extra calories.

Improved Sense
of Well-being

Your emotional well being is a huge benefit as most people after ProLon feel successful vs the other long term diets that set you up to quit. Feel empowered, rejuvenated, vibrant, and with more mental clarity.

Healthier, Younger
Looking Skin

Clinically shown after 3 cycles of ProLon (15 days total), to reduce fine lines and wrinkles. Your skin is rejuvenating from the insdie out, which users come to love!

Convenient, Fits Into Every Lifestyle

The beauty of ProLon Fasting Nutrition is it is in 5-day cycles. We recommend doing at least 3 cycles a year (only 15 days). You can include ProLon into your already healthy routine with minimal disruption.

Stay Connected & Supported

Fasting is always better together! Don't forget to join our private Facebook Group.

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ProLon essential to a vibrant life

ProLon 5-Days, 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 goes crosses to 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


Cellular Rejuvenation


Metabolic Support

Burn Visceral Fat


Protect Lean Muscle


Changed Relationship with Food

More Energy


Mental Clarity


Rejuvenated Skin

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 proved the body with optimal nourishment while not activating the key pro-aging pathways, or food sensing pathways — pathways which are activated by normal diets.

Only have 1 day? You can still try out fasting.

ReSet is the only scientifically backed 1-day nutrition kit that puts your body in a fasting state.

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1 day. 20 years of research. A totally fresh start.

ProLon ReSet is the only scientifically backed 1-day nutrition kit that puts your body in a fasting state, helping you take the time to reset and recharge.

Use it during any day of the week whenever you feel that you had a few days of overindulgence or unhealthy lifestyle. Or adopt it as a fasting nutrition lifestyle program by consuming it once or twice a week (for example, use it as the 5:2 diet - two days of fasting nutrition, 5 days of traditional food).

It is also the perfect companion if you want to transition to an easier Intermittent Fasting experience during which you eat carb-controlled food and recoup some of the benefits of fasting!

Take a Break from Mindless Eating

Fresh Start to Achieve Your Goals

Balance Over-Indulgence & Reset