Our Verdict
Momentous Fuel is an intra-workout fuel, not a daily electrolyte supplement -- the 120 calories and 28g carbs from Palatinose position it squarely for endurance athletes during exercise. The NSF Certified for Sport designation is the gold standard for tested athletes. However, at $2.60/serving it is the most expensive product in this comparison, and the carbohydrate content makes it unsuitable for keto/fasting users. Its electrolyte amounts per serving are moderate relative to the calorie load.
Evident Ratings
Momentous Momentous Fuel Electrolyte Stick Packs
Scored across 5 dimensions on a 5-point scale
About Momentous
Momentous was founded in 2018 and gained widespread visibility through its partnership with Dr. Andrew Huberman and the Huberman Lab podcast. The brand is trusted by 150+ pro and collegiate sports teams and the US Military.
Product specifications
- Form
- powder
- Serving Size
- 1 scoop (34g)
- Calories
- 120
- Sugar
- 27g
- Made In
- USA
How we scored this
Every data point below is tagged as Verified (independently confirmed) or Claimed (brand-stated).
Material Safety
- No Artificial Sweeteners
- Yes — No sucralose or artificial sweetenersVerified
- No Artificial Flavors
- Yes — Uses natural flavorsVerified
- No Artificial Colors
- Yes — Colors from beet, carrot, and pepper juiceVerified
- No Natural Flavors
- No — Contains natural flavorsVerified
- No Fillers
- No — Contains silica (anti-caking agent)Verified
- Transparent Label
- Yes — All amounts individually listedVerified
- No Proprietary Blends
- YesVerified
- Clean Mineral Sources
- Yes — Magnesium citrate, potassium chloride, zinc citrateVerified
- Sweetener
- Palatinose (isomaltulose) provides primary sweetness from carbs; Organic Reb A (stevia) adds additional sweetnessVerified
- Full Ingredients
- Palatinose (Isomaltulose), Fructose, Citric Acid, Natural Flavors, Salt, Magnesium Citrate, Potassium Chloride, Silica, Organic Reb A, Zinc Citrate, Beet/Carrot/Pepper Juice (Color)Verified
Testing & Trust
- Third-Party Tested
- Yes — NSF Certified for Sport - every batch tested for heavy metals, harmful additives, label accuracy, and 290+ banned substancesVerified
- COA Available
- Unknown
- Heavy Metals Tested
- Yes — Part of NSF Certified for Sport testing protocolVerified
- Certifications
- nsf certified sport, gmp certified, non gmo, vegan, gluten freeVerified
Value & Policy
- Price Per Serving
- $2.60Verified
- Package Price
- $38.95 (15 servings)Verified
- Return Policy
- 30-day money backClaimed
- Subscription Discount
- 25%Claimed
- Sample Packs
- AvailableVerified
Product Features
- Sodium
- 280mgVerified
- Potassium
- 140mgVerified
- Magnesium
- 100mgVerified
- Sodium Source
- SaltVerified
- Magnesium Source
- Magnesium CitrateVerified
- Amazon Rating
- 4.3 stars (500 reviews)Verified
- Red Flags
- Premium pricing ($2.60/serving) significantly above category averageVerified
See how Momentous stacks up against every electrolytes we tested
Our full electrolytes comparison ranks every brand across the same scoring dimensions you saw above — formulation, testing, trust, value, and sourcing.
See Best Electrolytes →Other top electrolytes we tested
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