Fiber+ Orange 30 Servings

6g dietary fiber per two scoops of Fiber+. Pure Cinnamon: Psyllium Husk, Resistant Potato Starch (Solnul®), Rice Bran Hull Other Ingredients: Cinnamon Bark Powder, Sunflower Lecithin, Reb M* Unflavored: Psyllium Husk, Resistant Potato Starch (Solnul®), Rice Bran Hull Other Ingredients: Sunflower Lecithin *Reb M is a natural, plant-based sweetener with zero glycemic response or aftertaste. Our Reb M is made from fermented rice and is 250× sweeter than sugar without bloating, 2.5× sweeter than monk fruit, and made sustainably with less land, water, and crop rotation. Onset Time & Expected Results Take Fiber+ at the time of day you can be most consistent — that’s what drives the biggest digestive and metabolic benefits. Morning hydration, with your first meal, in a protein shake, or evening wind-down all work. You may notice easier, more regular stools within 12–48 hours, with fuller microbiome and metabolic benefits building over 1–4 weeks of steady use. Expect improved bowel comfort, better stool quality, reduced bloating over time, and added satiety/steadier blood sugar when your intake is consistent. Clinical Research & 3rd Party Test Results There are 8 credible reviews and studies related to this product: 1. Consumption of Solnul™ resistant potato starch produces a prebiotic effect in a randomized, placebo-controlled clinical trial “Clinically shown to support beneficial gut bacteria at just 3.5g per day, including Bifidobacterium and Akkermansia.” 2. The impact of diet and lifestyle on gut microbiota and human health “Prebiotics have been shown to improve bowel and immune function, metabolic health and mineral bioavailability in humans.” 3. The Health Benefits of Dietary Fibre “The gut microflora functions as an important mediator of the beneficial effects of dietary fibre, including the regulation of appetite, metabolic processes and chronic inflammatory pathways.” 4. The Importance of Dietary Fiber for Metabolic Health “Increased fiber intake was linked with lower total cholesterol, LDL cholesterol, triglycerides, body weight, and improved markers of metabolic health.” 5. Association of dietary fiber intake with all-cause and cardiovascular mortality in U.S. adults with metabolic syndrome. "5 g/day increase in dietary fiber intake was associated with a 7% lower risk of all-cause mortality." 6. Beyond the gut: decoding the gut–immune–brain axis in health and disease “SCFAs, which are produced primarily by microbial fermentation of dietary fiber, are essential regulators of innate and adaptive immunity.” 7. Role of brain-gut-muscle axis in human health and energy homeostasis “SCFAs bind to receptors that help stimulate secretion of gut hormones like GLP-1 and PYY that communicate with the brain and influence appetite and energy balance.” 8. The gut-brain axis: interactions between enteric microbiota, central and enteric nervous systems “One of the main products of bacterial metabolism are short-chain fatty acids (SCFAs)… that are able to stimulate … mucosal serotonin release and influence memory and learning processes.” Build Your Stack {const lazyImages = window.lazyImages = window.lazyImages || [] const el = document.querySelector("#image4401") if(el && window.lazyImageFn) window.lazyImageFn(el); else if(el) lazyImages.push(el) } 4.9 Rated 4.9 out of 5 stars 112 {"averageRating":"4.9","reviewCount":112} L-Glutamine Supports recovery after intense training Helps maintain gut integrity and digestive health Fuels immune function during times of stress £23.25 £31.00 Add to Bag L-Glutamine Subscribe & Save 25% £ 23.25 £ 31.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 2 months Delivery every 1 month Delivery every 3 months One-time Purchase £ 31.00 £ 31.00 £ 31.00 £ 31.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } L-Glutamine Subscribe & Save 25% £ 23.25 £ 31.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 2 months Delivery every 1 month Delivery every 3 months One-time Purchase £ 31.00 £ 31.00 £ 31.00 £ 31.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } Best Seller {const lazyImages = window.lazyImages = window.lazyImages || [] const el = document.querySelector("#image3281") if(el && window.lazyImageFn) window.lazyImageFn(el); else if(el) lazyImages.push(el) } 4.9 Rated 4.9 out of 5 stars 1,178 {"averageRating":"4.9","reviewCount":1178} Omega-3 Supports brain, heart, and joint health with no fishy aftertaste Aids recovery and reduces inflammation from training or stress Norwegian sourced + tested for heavy metals and purity £23.25 £31.00 Add to Bag Omega-3 Subscribe & Save 25% £ 23.25 £ 31.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 1 month Delivery every 2 months Delivery every 3 months One-time Purchase £ 31.00 £ 31.00 £ 31.00 £ 31.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } Omega-3 Subscribe & Save 25% £ 23.25 £ 31.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 1 month Delivery every 2 months Delivery every 3 months One-time Purchase £ 31.00 £ 31.00 £ 31.00 £ 31.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } New Release {const lazyImages = window.lazyImages = window.lazyImages || [] const el = document.querySelector("#image5714") if(el && window.lazyImageFn) window.lazyImageFn(el); else if(el) lazyImages.push(el) } 4.8 Rated 4.8 out of 5 stars 12 {"averageRating":"4.8","reviewCount":12} Berberine Activates pathways for optimal energy usage Promotes cardiovascular health Improves cellular and mitochondrial efficiency £29.25 £39.00 Add to Bag Berberine Subscribe & Save 25% £ 29.25 £ 39.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 2 months Delivery every 1 month Delivery every 3 months One-time Purchase £ 39.00 £ 39.00 £ 39.00 £ 39.00 Sorry, We are currently out of stock! 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Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } {const lazyImages = window.lazyImages = window.lazyImages || [] const el = document.querySelector("#image6597") if(el && window.lazyImageFn) window.lazyImageFn(el); else if(el) lazyImages.push(el) } 4.9 Rated 4.9 out of 5 stars 143 {"averageRating":"4.9","reviewCount":143} Vitamin D3 2000 IU Supports calcium absorption for bone strength and muscle function Promotes immune health and inflammation balance Delivered in organic extra virgin olive oil for superior bioavailability £10.50 £14.00 Add to Bag Vitamin D3 2000 IU Subscribe & Save 25% £ 10.50 £ 14.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 2 months Delivery every 1 month Delivery every 3 months One-time Purchase £ 14.00 £ 14.00 £ 14.00 £ 14.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } Vitamin D3 2000 IU Subscribe & Save 25% £ 10.50 £ 14.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 2 months Delivery every 1 month Delivery every 3 months One-time Purchase £ 14.00 £ 14.00 £ 14.00 £ 14.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } Best Seller {const lazyImages = window.lazyImages = window.lazyImages || [] const el = document.querySelector("#image6702") if(el && window.lazyImageFn) window.lazyImageFn(el); else if(el) lazyImages.push(el) } 4.7 Rated 4.7 out of 5 stars 3,092 {"averageRating":"4.7","reviewCount":3092} Whey Protein Isolate Supports lean muscle mass and recovery* High in leucine to build and repair muscle faster* No gums, fillers, or artificial sweeteners £34.50 £46.00 Add to Bag Whey Protein Isolate Flavor: ChocolateVanillaUnflavoredStrawberry Subscribe & Save 25% £ 34.50 £ 46.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 1 month Delivery every 2 months Delivery every 3 months One-time Purchase £ 46.00 £ 46.00 £ 46.00 £ 46.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } Whey Protein Isolate Flavor: ChocolateVanillaUnflavoredStrawberry Subscribe & Save 25% £ 34.50 £ 46.00 Out of Stock Protection 10% off future deliveries Cancel or reschedule anytime Experience long-term results Delivery every 1 month Delivery every 2 months Delivery every 3 months One-time Purchase £ 46.00 £ 46.00 £ 46.00 £ 46.00 Sorry, We are currently out of stock! Estimated to be back in stock: Add to Bag Notify me when available View Full Details .first-hidden { display: none; } .product-carousel .swiper-slide { flex-shrink: 0; } @media (min-width: 768px) { .product-carousel .swiper-wrapper { display: flex; gap: 1rem; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; } .product-carousel .swiper-wrapper::-webkit-scrollbar { display: none; } } #shopify-section-template--20282425671863__horizontal_line_hMFxBL { padding-top: 0px; padding-bottom: 10px; } @media (max-width: 1023px) { #shopify-section-template--20282425671863__horizontal_line_hMFxBL { padding-top: 0px; padding-bottom: 10px; } } Frequently Asked Questions How does a fiber supplement support my overall performance and longevity? Fiber plays a foundational role in performance and longevity because it supports the systems that make everything else work. The prebiotic fibers found in our 3-in-1 Fiber+ formula feed beneficial gut bacteria, which produce short-chain fatty acids (SCFAs) that strengthen the gut barrier and improve nutrient absorption. Soluble fiber helps stabilize blood sugar and energy, supporting metabolic health and insulin sensitivity over time. Higher fiber intake is also consistently linked to lower risk of cardiovascular disease and all-cause mortality, yet most people don’t get enough daily. Supporting your fiber intake helps ensure your training, nutrition, and recovery efforts deliver their full return. Will this help with regularity and digestive comfort, even with a busy, active schedule? Yes. Fiber+ is designed to support consistent, comfortable digestion — even with a busy, high-performance lifestyle. It combines soluble fiber (psyllium) to increase stool hydration and ease motility with insoluble fiber (rice bran) to add bulk and support smooth transit. Together, they promote regular bowel movements without harsh stimulants. The addition of prebiotic resistant starch also supports microbiome balance, which can help reduce bloating and digestive discomfort over time. When used consistently and paired with adequate hydration, Fiber+ helps keep digestion steady so your schedule and your training stay uninterrupted. How quickly will I notice the effects of Fiber+? Most people notice improvements in digestive regularity within 12–48 hours, especially if increasing overall fiber intake. Full microbiome and metabolic benefits — including steadier energy and improved gut resilience — typically build over 1–4 weeks of consistent daily use. As with any fiber supplement, hydration and consistency are key to getting the best results. How much fiber should I be getting each day and is Fiber+ safe to take every day? Yes. Fiber+ is designed for daily use as part of a consistent performance and longevity routine. Dietary fiber is an essential nutrient, and most adults fall well below recommended daily intake levels, experts recommend 25-38 grams of fiber per day depending on age and sex. Supplementing helps close that gap in a reliable way. Fiber+ contains soluble fiber, insoluble fiber, and prebiotic resistant starch — all well-studied forms of fiber — and is made to The Momentous Standard® with no unnecessary additives. For best tolerance, start with a smaller amount if you’re new to fiber and increase gradually while maintaining good hydration. Can I take Fiber+ with my other supplements or does it affect absorption? Yes — Fiber+ can be taken with most supplements and protein shakes as part of your daily routine. Because soluble fiber slows digestion, it may slightly delay the absorption of certain nutrients — which is part of how it helps stabilize blood sugar and energy. For most vitamins and supplements like protein, creatine, and omega-3s, this is not a concern. However, because soluble fiber can slow digestion and bind to certain compounds, it may reduce absorption of iron and some medications. To be safe, take fiber at least 2 hours before or after iron supplements or prescription medications unless your healthcare provider advises otherwise. Is this product third-party tested and NSF Certified for Sport®? Yes, all of our products are third-party tested. But that’s not enough for us. That's why we created The Momentous Standard®: a higher bar for science, sourcing, and verification, backed by independent proof you can trust. Every finished batch of Fiber+ is certified through NSF Certified for Sport®, a respected independent program that verifies label accuracy and screens for hundreds of banned substances. If a batch fails to meet these independent standards, it does not ship, because only third-party certification can truly back that promise. We also take transparency a step further by publishing third-party test results via Light Labs on individual product pages and making Certificates of Analysis (COAs) available for every batch. We earn trust the hard way, by proving quality at every step, on every batch, with no shortcuts. Fiber+ 10 Travel Packs 4.8 Rated 4.8 out of 5 stars Based on 215 reviews 5 Rated out of 5 stars 186 Total 5 star reviews: 186 4 Rated out of 5 stars 19 Total 4 star reviews: 19 3 Rated out of 5 stars 6 Total 3 star reviews: 6 2 Rated out of 5 stars 0 Total 2 star reviews: 0 1 Rated out of 5 stars 4 Total 1 star reviews: 4 95%would recommend these products Slide 1 selected Reviews Summary Generated by AI from 91 most recent customer reviews Last updated 4 months ago Customers say this fiber supplement has excellent taste, especially the cinnamon flavor which many compare to cinnamon cereal or toast. Users find it mixes easily into smoothies, protein shakes, oatmeal, yogurt, and water without becoming gritty or clumpy. Many appreciate that it helps with regularity and keeps them feeling full longer. The unflavored version is described as tasteless and versatile. Some mention the powder can have small chunks or needs to be consumed quickly after mixing to avoid texture changes. Most users report positive digestive results within days or weeks of use. Read More Customers Talked About Taste Mixability Effectiveness Digestion Satiety Filters Write a Review (Opens in a new window) 215 reviews Sort Most RecentPhotos & VideosMost HelpfulHighest RatingOldestLowest RatingLeast Helpful JM James M. Verified Buyer Product Standouts Taste + Texture, Ease of Use, Results 22 hours ago Product Standouts Taste + Texture, Ease of Use, Results Reviewing Fiber+ Rated 5 out of 5 stars Fiber for The win! Really noticed an improvement in digestive health. Read MoreRead more about this review Was this helpful?Yes, this review from James M. was helpful. 0 people voted yesNo, this review from James M. was not helpful. 0 people voted no BO Becky O. Verified Buyer Product Standouts Taste + Texture, Ease of Use, Results, Trust and Transparency 4 days ago Product Standouts Taste + Texture, Ease of Use, Results, Trust and Transparency Reviewing Fiber+ Rated 5 out of 5 stars Best Fiber Supplement I’ve ever tasted! I’ve been taking Momentous Fiber+ for a few months and love it. If you like cinnamon, you will love it! I add it to my cold brews/iced coffee or have it with cold water every morning. Helps me stay regular. I don’t ever miss a day. Read MoreRead more about this review Was this helpful?Yes, this review from Becky O. was helpful. 0 people voted yesNo, this review from Becky O. was not helpful. 0 people voted no ES Eric S. Verified Buyer 4 days ago Reviewing Fiber+ Rated 5 out of 5 stars Lifesaver Excellent choice for gut health. Looking forward to thanking Arnold the next time I see him. Thank you. Eric Read MoreRead more about this review Was this helpful?Yes, this review from Eric S. was helpful. 0 people voted yesNo, this review from Eric S. was not helpful. 0 people voted no BP Bradley P. Verified Buyer Product Standouts Trust and Transparency, Results, Ease of Use 4 days ago Product Standouts Trust and Transparency, Results, Ease of Use Reviewing Fiber+ Rated 5 out of 5 stars Amazing product Great product and everything they say is what you get. They are certified which means a lot Read MoreRead more about this review Was this helpful?Yes, this review from Bradley P. was helpful. 0 people voted yesNo, this review from Bradley P. was not helpful. 0 people voted no CG Curt G. Verified Buyer Product Standouts Taste + Texture, Ease of Use, Results 5 days ago Product Standouts Taste + Texture, Ease of Use, Results Reviewing Fiber+ Rated 5 out of 5 stars Fiber boost Added more fiber to the diet with a simple morning scoop. Read MoreRead more about this review Was this helpful?Yes, this review from Curt G. was helpful. 0 people voted yesNo, this review from Curt G. was not helpful. 0 people voted no Loading... Loading... 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","dateCreated":"2026-07-24T23:07:50.795Z","dateUpdated":"2026-07-24T23:07:50.795Z","helpfulCount":0,"isRecommended":true,"languageCode":"en","productAttributes":[{"title":"Product Standouts","type":"multi-value","value":["Taste + Texture","Ease of Use","Results"]}],"productHandle":"fiber-plus","productImageUrl":"https://cdn.shopify.com/s/files/1/1400/2351/files/Fiber__Cinnamon_1_33bb2607-e86b-4954-be74-64cc5778b527_x280.png?v=1782444407","productName":"Fiber+","productUrl":"//www.livemomentous.com/products/fiber-plus","productVariantName":"Pure Cinnamon","rating":5,"reviewer":{"displayName":"James M.","isVerified":true},"isIncentivized":false,"status":"approved","title":"Fiber for The win!","unhelpfulCount":0,"variantId":"45725781295287"},{"subscriberId":"72adcf9f-ede7-4232-8bc6-db71fceaf77c","reviewId":"58e1175a-7706-4fcf-90e2-54933552e936","subscriberId_productId":"72adcf9f-ede7-4232-8bc6-db71fceaf77c:shopify-8357889048759","productId":"shopify-8357889048759","body":"I’ve been taking Momentous Fiber+ for a few months and love it. If you like cinnamon, you will love it! I add it to my cold brews/iced coffee or have it with cold water every morning.\nHelps me stay regular. I don’t ever miss a day. 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Looking forward to thanking Arnold the next time I see him. \nThank you. \nEric ","dateCreated":"2026-07-21T00:14:50.323Z","dateUpdated":"2026-07-21T00:14:50.323Z","helpfulCount":0,"isRecommended":true,"languageCode":"en","productHandle":"fiber-plus","productImageUrl":"https://cdn.shopify.com/s/files/1/1400/2351/files/Fiber__Cinnamon_1_33bb2607-e86b-4954-be74-64cc5778b527_x280.png?v=1782444407","productName":"Fiber+","productUrl":"//www.livemomentous.com/products/fiber-plus","productVariantName":"Pure Cinnamon","rating":5,"reviewer":{"displayName":"Eric S.","isVerified":true},"isIncentivized":false,"status":"approved","title":"Lifesaver","unhelpfulCount":0,"variantId":"45725781295287"},{"subscriberId":"72adcf9f-ede7-4232-8bc6-db71fceaf77c","reviewId":"93e085ba-f352-4c25-91a3-fb3045e431ab","subscriberId_productId":"72adcf9f-ede7-4232-8bc6-db71fceaf77c:shopify-8357889048759","productId":"shopify-8357889048759","body":"Great product and everything they say is what you get. 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