Momentous Fuel.
A carb and electrolyte drink for training over an hour: 28 g of carbs from Palatinose and fructose, plus 300 mg of sodium. NSF Certified for Sport and vegan.
Affiliate link: if you buy through the button below, True Stack Reviews earns a commission from Momentous at no extra cost to you. How we handle affiliate links.
Price checked on livemomentous.com on November 5, 2026 (one-time purchase; Momentous showed a subscribe-and-save price of $29.99. At 15 servings it works out to about $2.67 a bottle). Prices and stock change, so check before you buy.
Watch
Momentous Fuel in 60 seconds.
Why it made the stack
Key takeaways.
Built for long runs, rides and games. For a normal gym hour, water is enough.
Palatinose releases slowly and fructose uses a different gut pathway, which can help you absorb more carbs with less stomach upset.
300 mg of sodium helps replace what you lose in sweat.
From the label
One scoop, every number.
Here's what one serving gives you, straight from the label.
From the Momentous product page and supplement facts, checked November 5, 2026. Always read the label on the product you buy.
Momentous directions: mix 1 scoop in 16 oz of water and sip during exercise longer than 60 minutes. Four flavors.
What the research says
What the evidence shows.
Carbs during long exercise
The ISSN advises about 30 to 60 g of carbs per hour for exercise over an hour, and up to 90 g using mixed sugars for very long events. One bottle of Fuel covers about half to one hour.
Kerksick CM et al. J Int Soc Sports Nutr 2017;14:33. doi:10.1186/s12970-017-0189-4
Electrolytes
Sodium helps with fluid balance in long, sweaty sessions. For shorter workouts, food and water usually cover it.
NIH Office of Dietary Supplements. Dietary Supplements for Exercise and Athletic Performance: Fact Sheet for Health Professionals. ods.od.nih.gov
What Momentous says
The benefit wording on the Fuel product page is Momentous's own. The independent part is the third-party certification, which screens for banned substances and checks the label.
Momentous. Fuel product page and supplement facts. livemomentous.com, checked November 5, 2026.
Before you buy
What you should know.
- Not an everyday drink. 27 g of sugar is fine during a long workout, but not as a drink with lunch.
- Pick one electrolyte product. Our Daily Hydration is for everyday sipping; Fuel is for long training.
- Test it in training first. Never try a new drink on race day.
- Check with your doctor first if you have diabetes or are on a low-sodium diet.
Great fit if you…
- Run, ride, swim or play for over an hour
- Get stomach upset from other sports drinks
- Compete in tested sport
How to take it
- 1 scoop in 16 oz of water
- Sip through exercise over 60 minutes
- Add a second bottle for sessions over 2 hours
FAQ
Quick answers.
When should I use Momentous Fuel?
During exercise that lasts longer than about 60 minutes.
How many carbs are in Fuel?
28 g per scoop, from Palatinose (isomaltulose) and fructose.
Is it vegan?
Yes, and it's NSF Certified for Sport.
Sources
- Kerksick CM et al. International Society of Sports Nutrition position stand: nutrient timing. J Int Soc Sports Nutr 2017;14:33. doi:10.1186/s12970-017-0189-4
- NIH Office of Dietary Supplements. Dietary Supplements for Exercise and Athletic Performance: Fact Sheet for Health Professionals. ods.od.nih.gov
- Momentous. Fuel product page and supplement facts. livemomentous.com, checked November 5, 2026.
- NSF. Certified for Sport program. nsfsport.com.
This page is for general information and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.