







⏳ Fuel your fast, crush your day — snack smarter, live stronger!
Prolon Fasting Bars are a premium, plant-based nutrition solution designed specifically for intermittent fasting and keto lifestyles. Each bar delivers 5g of vegan protein and 7g of fiber from almonds, pecans, and macadamia nuts, alongside essential vitamins, minerals, omega-3s, and antioxidants. Free from gluten, dairy, soy, and artificial additives, these bars provide clean, balanced energy to support focus, satiety, and healthy aging. Available in a variety pack of three delicious flavors, they’re perfect for on-the-go professionals committed to wellness and longevity.






































| ASIN | B0BZSY877J |
| Age Range Description | Adult |
| Best Sellers Rank | #47,065 in Grocery ( See Top 100 in Grocery ) #24 in Nut Snack Bars |
| Brand | ProLon |
| Brand Name | ProLon |
| Coin Variety 1 | Chocolate Chip |
| Container Type | Box |
| Customer Reviews | 4.3 out of 5 stars 328 Reviews |
| Diet Type | Gluten Free |
| Diet type | Gluten Free |
| Flavor | Variety |
| Flavour | Variety |
| Item Package Weight | 0.54 Kilograms |
| Manufacturer | L-Nutra |
| Material Features | Gluten Free, Vegetarian |
| Net Content Count | 12 Count |
| Net Content Weight | 16.9 Ounces |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Type Name | Box |
| Product Benefits | Complete Nutrition,High Protein,Energy Boost |
| Product benefits | Complete Nutrition,High Protein,Energy Boost |
| Size | 12 Count (Pack of 1) |
| Specialty | Dairy-free |
| UPC | 850040360608 |
| Unit Count | 16.8 Grams |
| Unit count | 16.8 Grams |
L**I
Great tasting Proton Fasting Bars!!!
I absolutely love the Proton Fasting Bars! I really like the Variety pack because all the flavors are tasty. They are not hard but chewy. I enjoy having one first thing in the morning. It gives me enough to put in my stomach to take my medication without breaking my fast. The sugar content is low and so are the calories. I think they are extremely expensive. I would like to buy more often but they are too pricey.
C**I
Great flavors
The taste of the bars are decent. Love the flavor options. It’s a great alternative to feeding your ginger pains.
J**M
Excellent
Keeps my glucose levels within 1-2 points of starting…
A**D
Game-changer!
The ProLon Intermittent Fasting Bars are a total game-changer for me. You know how it is when you're doing the whole intermittent fasting thing and suddenly, out of nowhere, you're hit with those snacky feelings or hunger pangs? Yeah, been there. But this variety pack is like a secret weapon. It's perfect for managing those cravings and giving in to your sweet tooth without messing up your fast. Pretty amazing! Only giving it 4 stars because I think the taste could be improved just a little. Otherwise, it's great!
L**K
Good tasting. My go to in the morning to extend my fast.
These are great tasting bars first and foremost. I bought the variety to try, because I really the bars that come in the reset fasting kits, which I do 1-2x per week. These bars are a bit different, but great tasting as well. I ended up re-ordering the chocolate chip and the coconut macadamia in full boxes. I eat these bars in the morning, and they keep me full for an extended period. I don't like doing water fasts. They make me feel terrible to be honest. Fast mimicking is easy for me, and I love it. I usually cut myself off food by 8pm. I will drink water and herbal tea. Upon waking in the morning, I drink black coffee and water. I have one of these around 9AM and I am good until lunch at 12PM. For lunch and dinner, I stick to a reduced carb diet most of the time, but I allow myself anything I want 1 to 2x per week. I am losing weight, have energy, and I am never bloated anymore. Worth a try if you want to lose some unwanted weight and feel better.
Trustpilot
3 weeks ago
1 month ago