ProLon Intermittent Fasting Bar Review: Why should this be your go-to fasting snack

Discover Fast Bar®, the groundbreaking nutrition bar specifically designed for intermittent fasters and health enthusiasts looking for sustenance without breaking their fasting state. 

Priced at $30.60, this bar is not just another snack; it’s a scientifically formulated food option that respects your body’s natural fasting processes. 

With over two decades of research and development backed by scientists from the University of Southern California, Fast Bar is at the forefront of Fasting Mimicking Nutrition. 

Its unique nutrient composition allows you to enjoy a tasty treat—crafted from high-quality nuts and honey—without disrupting your body’s fasting mode.

Your dietary commitments require support, and Fast Bar delivers with a composition that keeps you in a fasted state, as evidenced by clinical studies. 

Each bar is a powerhouse of plant-based protein and brain-supportive fats sourced from select, premium nuts—ingredients chosen for both their nutritional profile and luxurious taste. 

And for those following a Keto regimen or with dietary restrictions, it’s crafted to be gluten-free, soy-free, and dairy-free.

This bar isn’t just a product; it’s a testament to the brand’s commitment to innovation and quality. 

It extends beyond the concept of a mere snack, offering a scientifically sound, practical solution to the challenge of maintaining fasting protocols. 

You get to indulge in a delicious, nutritious option that fits seamlessly into your fasting lifestyle, making Fast Bar an essential component of your nutritional strategy.

About ProLon’s Intermittent Fasting Bar–Fast Bar

What’s inside the box

Fast Bar comes loaded with a bounty of premium ingredients, catering to the discerning palate while meeting strict dietary standards. Here’s what each bar contains:

Premium nuts: A fusion of almonds, pecans, and macadamias, all non-GMO, offers a mix of monounsaturated and polyunsaturated fats, vital for heart health and brain function.

Sustainable energy: With 190 calories per bar, including 14g of total fats, it provides sustained energy without spiking blood sugar levels, thanks to its low glycemic index.

Fiber and protein: 8g of dietary fiber and 5g-6g of plant-based protein support digestive health and muscle maintenance, essential during fasting periods.

Minimal sugars: Only 3g of added sugars ensure that the bar maintains its fasting-friendly profile while adding just enough sweetness.

Essential micronutrients: Each bar is also a good source of iron and calcium, providing 6% and 4% of your daily value, respectively, supporting bone health and energy metabolism.

This combination of ingredients has been scientifically formulated to offer a fasting-friendly nutrient profile that supports your body’s energy needs while maintaining a state conducive to the benefits of fasting.

How to use

For effective use, consume one Fast Bar during your fasting period, preferably in the morning after waking or before your sleep at night. This timing helps manage hunger without interrupting the fasting state. 

The clinical study underscores that this strategic consumption aligns with maintaining blood glucose and ketone levels, supporting metabolic health during fasting. 

It’s recommended to enjoy one Fast Bar daily as part of a balanced diet to ensure nutritional adequacy while pursuing your fasting protocol.

How does Fast Bar compare with other intermittent fasting bars?

Fast Bar distinguishes itself in the fasting support market with its unique nutrient composition that allows consumption during fasting without breaking it—a claim substantiated by clinical research. 

Unlike its competitors, such as GoMacro’s intermittent fasting snacks and Fastful’s pre-fasting nutrition bars, Fast Bar is designed not to trigger the body’s nutrient sensors, thus maintaining the fasting state. 

While GoMacro focuses on organic, high-protein snacks and Fastful offers a balanced meal in a bar to prepare for fasting, Fast Bar is the only bar clinically tested to sustain ketone levels and manage glucose response, mimicking a water-only fast. 

This scientific backing and the specific fasting-friendly formulation set Fast Bar apart, offering a unique solution for those committed to intermittent fasting.

FeaturesFast BarGoMacroFastful
Clinically tested for fastingYesNoNo
FocusMaintaining fasting stateHigh-protein snacksMeal replacement for pre-fasting
Nutrient compositionDesigned not to trigger nutrient sensorsGeneral health-focusedBalanced macronutrients for satiety
Added sugarsLowVariesVaries
Plant-based proteinYesYesYes
Dietary restrictionsNon-GMO, gluten-free, dairy-free, soy-freeOrganic, non-GMO, gluten-free, veganNon-GMO, gluten-free

Can’t find a fasting-friendly snack that actually tastes good? Grab your Fast Bar now and see the difference for yourself!

User reviews and experiences

User feedback on Fast Bar presents a spectrum of experiences. Many users express satisfaction, noting the bars are a game-changer for their fasting routine, while some users report less favorable impressions. 

Positive feedback

Fasting support: Users report that Fast Bar effectively curbs hunger without breaking the fast, aligning perfectly with intermittent fasting goals.

Flavor: The nut and honey varieties are frequently praised for being pleasantly sweet, hitting the mark for those looking for a tastier fasting-friendly snack.

Convenience: The bar is valued for its grab-and-go nature, fitting seamlessly into busy lifestyles and offering a quick fasting aid.

Constructive criticism

Taste profile: A handful of users find the flavors somewhat bland, suggesting they don’t stack up against other more flavorful snack bars on the market.

Texture: Opinions on texture vary, with some users not favoring the chewy consistency interspersed with crunchy nuts.

Cost concerns: The price point is a sticking point for some, who feel the bars are too costly for regular use given their budget.

Your personal taste and value for money will play significant roles in how you perceive Fast Bar. 

Most users suggest it stands out for its fasting compatibility, with flavor and cost being subjective elements that might influence your decision.

Our verdict

Fast Bar offers a novel approach to nutrition during intermittent fasting. Its scientific backing and specific nutrient profile position it as a standout choice for those committed to fasting without forgoing a morning or late-night snack.

GO LONGGO SHORT
Clinically proven to support fasting.Some users find the taste and texture less appealing.
Contains heart-healthy fats from premium nuts.Higher price point than some other snack bars.
Low in added sugars, suitable for maintaining ketosis.Limited to one bar per day for optimal fasting support.
Offers 5-6 grams of plant-based protein per bar.Not universally favored in terms of flavor profile.
Non-GMO, gluten-free, soy-free, and dairy-free, accommodating various dietary needs.May not be as filling as other meal replacement options.
Convenient for on-the-go consumption.
Varied flavors with natural sweetness from honey.

Regarding value for money, Fast Bar is positioned as a premium product. While it may be pricier, its unique qualities and benefits can justify the cost for serious fasters. 

As for effectiveness, its design to align with the fasting state is a significant advantage. For those looking for alternatives, products like GoMacro bars or Fastful may serve as substitutes, but without the same fasting-focused benefits. 

Ultimately, Fast Bar is a solid choice for the fasting community, offering a unique blend of convenience, taste, and fasting compatibility.

Longevity.Technology scored ProLon Intermittent Fasting Bar at 24/25
Effectiveness
Does the product do what it claims to do, and does it do it well?
Value for money
How does it stack-up with competitors or similar products or services?
Proven claims/science
How well has the company conducted or used scientific research and studies to validate its product/service?
Longevity specific
How applicable is it to the longevity marketplace and the daily life of a longevity enthusiast?
Ease of use
How straightforward is it for users to use the product without facing any difficulty?

Final thoughts

Fast Bar emerges as a thoughtful option for those integrating intermittent fasting into their lifestyle. Its scientifically formulated blend supports fasting states, bridging the gap between nourishment and fasting goals. 

With heart-healthy fats, minimal added sugars, and essential proteins, it’s tailored for health-conscious individuals. However, the taste may not appeal to everyone, and the cost is a consideration for regular use.

Fast Bar could be a valuable addition to your routine if you’re serious about fasting and looking for a nutritious snack that aligns with your regimen. 

It’s best suited for those mornings when you need something to extend your fast or evenings when a light snack is needed to stave off hunger until the next meal. 

Assess your priorities—dietary alignment, flavor preference, or budget—before deciding if Fast Bar fits your fasting framework.

Enhance your fasting plan with a scientifically proven snack to support your goals. Experience the delightful flavors of Fast Bar and keep your fast intact.

Photograph: Prolonlife
The information included in this article is for informational purposes only. The purpose of this webpage is to promote broad consumer understanding and knowledge of various health topics. It is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.