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⏳ Snack Smart, Fast Strong: Elevate your intermittent fasting game with every bite!
Prolon Fasting Bars are a premium variety pack of 12 plant-based, keto-friendly bars delivering 5g protein and 7g fiber each. Designed to support intermittent fasting, they combine clean, gluten- and dairy-free ingredients with essential vitamins, minerals, and antioxidants to promote energy, focus, and satiety without breaking your fast.







| Asin | B0BZSY877J |
| Best Sellers Rank | #32 in Nut Bars |
| Manufacturer | L-Nutra |
| Package Dimensions | 6.57 x 5.59 x 2.13 inches; 1.19 pounds |
| Units | 16.8 Ounce |
| Upc | 850040360608 |
User
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.
User
Great flavors
The taste of the bars are decent. Love the flavor options. It’s a great alternative to feeding your ginger pains.
User
Best Protein bars I've found
These bars developed by Dr Longo and team are the best quality I have found and they taste great.
User
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!
User
Excellent
Keeps my glucose levels within 1-2 points of starting…
User
Watch for nut shells!!!!
I really loved these bars until I bit into the shell of a nut and cracked a tooth! $5,000.00 in dental work later, I’m terrified to eat them, no thank you!
User
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.
User
Don't fall for the hype!
I'm a certified nutrition coach, so I wanted to try these. Plus I regularly water fasting between 14-30 days straight. These are just OKAY. They are not Keto for one with 5 grams of sugar and 13 grams of net carbs, these will knock you out of ketosis. The taste are gummy and lacks flavor other than a sugar taste. Definitely not worth the price. There are other bars on the market much better. If you are fasting you are better off eating some olives or and avocado than these bars.
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