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5:2 Fasting Simplified

four kits for: $170.00 $135 SAVE 20%


The Prolon 1-Day Reset makes 5:2 fasting simple, satisfying—and science-backed.


Intermittent fasting is one of the most science-backed strategies to support weight, metabolism, and healthy aging—and the 5:2 method is one of the most sustainable ways to do it. Use Reset on your two low-calorie days, during the 5:2 week, which is clinically formulated to nourish your body while keeping it in a fasting, fat-burning state.

  • Ketosis, without deprivation: Kicks the body into a fat-burning state
  • Effortless & convenient: No prep, no guesswork—all foods are pre-packaged, labeled, and ready to go!
  • Benefits of 5:2: Weight management, cardiometabolic support, enhanced cognitive function, encourage a better relationship with food, and more
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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.

10% Off all orders. Cancel anytime.

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Includes: Four or eight 1-Day Reset Kits:

  • NEW Next Gen certified organic, ready-to-eat soups - Minestrone, Artichoke and Yellow Tomato
  • NEW Next Gen certified organic, ready-to-eat soups - Minestrone, Broccoli and Quinoa
  • Original dehydrated soups - Chickpea & Leeks, Green Pea & Chives
  • Original dehydrated soups - Tomato,Minestrone & Quinoa

Fasting nutrition with real benefits

Practicing 5:2 fasting to promote your health isn’t just about cutting calories; it’s about the kind of nutrition you’re getting. Not all calories are created equal.

The 1-Day Reset turns 5:2 fasting into a real health practice. Instead of eating “whatever” in those two days just to simply stay under their calorie limit, or struggling to count macros, 5:2 fasters are consuming targeted nutrition that supports long-term wellness.

It’s clean, plant-based nutrition that supports healthy metabolic markers and healthy glucose levels, and supports muscle mass while promoting healthy fat loss. The 1-Day Reset also encourages a more mindful relationship with food—making it easier to stay consistent week after week.

Scientifically developed

Fast with science not guesswork

Backed by over two decades of clinical innovation. Foods are scientifically formulated to stay below nutrient sensing pathways, keeping the body in a fasting state. Science, not guesswork.

Ketone Activation

Maintains a fasting state, supporting the body to burn fat as fuel.

Essential Nourishment

A blend of healthy fats, plant-based ingredients, and essential nutrients allow you to stay nourished while fasting.

Scientific Formulation

Foods are scientifically formulated to stay below nutrient sensing pathways, keeping the body in a fasting state.

Clinically-Backed

Patented formula based on over 25 years of research with 18 world renowned universities.

Reviews & Testimonials


4.9
Rated 4.9 out of 5 stars
Based on 50 reviews
Total 5 star reviews: 47 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
50 reviews
  • Nancy M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    22 hours ago
    Reset 1-Day Fasting Kit

    I liked the Reset 1-Day Fasting Kit very much. It is easy to do and makes you feel so much better.

  • Joy S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Good experience

    I have done several of the 1-day FMD and, for the most part, found it satisfying. Once or twice in the geginning I found myself craving something more by the end of the day, but I was able to stick to the plan. I did feel energized and alert.

  • Susan G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Love these!

    Perfect way to get back on track too many days of excess.

  • LeeAnn B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    1day kit

    Love 1day kit to incorporate with intermittent fasting

  • Jeff M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Not bad

    Wasn't sure what to expect say one. The amount of food was surprisingly filling and the taste was better than expected

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