Momentous Fiber+
Momentous Fiber+ combines soluble fibre, insoluble fibre and resistant starch, delivering 6g of dietary fibre per two scoops. The product page states outright that experts recommend 25 to 38 grams of fibre daily. A supplement telling you its own serving covers roughly a fifth of the target is doing something almost nothing else in this directory does.
Last reviewed · researched from the manufacturer’s published pages by Tom
What’s in it
Amounts are shown only where the manufacturer publishes them. Anything without a figure is undisclosed — and for an active ingredient, an undisclosed dose is the central problem with this category.
- Dietary fibre blend6 g per two scoops
Soluble fibre, insoluble fibre and resistant starch in one formula
How the manufacturer says it works
Momentous describes Fiber+ as a comprehensive formula of fibres and starches, stating that sufficient daily fibre intake supports digestive health, gut microbiome diversity, gastrointestinal regularity, heart health and metabolic health. It notes alongside this that experts recommend 25 to 38 grams of fibre daily depending on age and body composition.
What the evidence actually supports
Combining soluble fibre, insoluble fibre and resistant starch is a sound approach — they do different jobs, and resistant starch specifically is fermented in the colon into short-chain fatty acids, which is the mechanism by which dietary fibre influences your own GLP-1 secretion. Publishing the fibre quantity per serving, publishing the recommended daily intake next to it, and carrying NSF certification with published third-party test results together make this one of the more honest fibre products here. There is a money-back guarantee.
Where that evidence stops
6g is a useful contribution and not a solution — as the page itself concedes, the target is 25 to 38g. This is a supplement to a fibre-adequate diet, not a substitute for one, and food is cheaper. The blend components are not individually quantified, so you cannot see how the 6g splits between soluble fibre, insoluble fibre and resistant starch, which matters because they behave differently. At $0.99 per serving it is among the more expensive ways to buy fibre.
Strengths and problems
Strengths
- Publishes the daily fibre recommendation (25-38g) right next to its own 6g serving — rare honesty about its own limits
- Combines soluble fibre, insoluble fibre and resistant starch rather than one fibre type
- Resistant starch is the component most relevant to short-chain fatty acid production and endogenous GLP-1
- NSF certification with published third-party test results
- Money-back guarantee and clear per-serving pricing
- Explicit mixing instructions including the liquid volume
Problems
- 6g covers roughly a fifth of the recommended daily intake
- The split between soluble fibre, insoluble fibre and resistant starch is not published
- $0.99 per serving is among the more expensive ways to buy fibre
- Food is a cheaper and more complete source, which the page effectively concedes
- Warnings and allergen information are not published
What the manufacturer publishes
Publishes 8 of 8 standard terms.
- Intended use
- Sold as a dietary supplement, not as a treatment for any condition.
- Directions
- Mix two scoops (6g fibre) with 12 to 16 fl oz of liquid daily. Can be mixed into meals, smoothies or shakes.
- Warnings
- Not published on the page we captured.
- Allergens
- Not published on the page we captured.
- Third-party testing
- Carries NSF certification, and clinical research and third-party test results are published on the product page.
- Pricing
- $39.99 for 30 servings ($0.99 per serving), or $29.99 on subscription (25% off).
- Subscription
- Subscription advertised at 25% off, bringing it to $29.99.
- Refunds
- Publishes a money-back guarantee.
- Shipping
- Free shipping on US orders over $75.
May suit
Someone already eating reasonably well who wants a well-verified fibre top-up and is not expecting it to do the whole job.
Do not use if
- You have a history of swallowing difficulty or bowel obstruction
- You expect a fibre supplement to replace dietary fibre
- You want the cheapest route to fibre — psyllium by weight costs a fraction of this
Frequently asked
Is 6g of fibre a lot?
No, and Momentous says so on its own page: the recommendation is 25 to 38 grams daily. 6g is a contribution, roughly a fifth of the target. Publishing that comparison next to its own number is more candid than most of this category manages.
Sources
Captured . Manufacturer pages change — check the current version before relying on anything.