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Fiber MGP

Ortho Molecular

Fiber MGP

Fiber MGP - GLP-1 Prebiotic by Ortho Molecular is an unflavored, unsweetened fiber powder that delivers 12 g of fiber per serving. It features clinically researched ingredients that promote healthy microbiome modulation, GLP-1 activation and prebiotic seeding, and it supports digestive regularity, gut barrier function and metabolic health.

  • Microbiome Foundation Blend: Resistant potato starch, baobab fruit powder and golden kiwi fruit powder.
  • Glucobalance Blend: Resistant tapioca dextrin, oat beta glucan and glucomannan from konjac root.
  • Prebiotic Biodiversity Blend: Acacia fiber, partially hydrolyzed guar gum, chia seed powder, flaxseed flour and arabinogalactan.
  • Gut and metabolic support: Supports digestive regularity and gut barrier function, and promotes metabolic health.

Free shipping on orders over $75

Third-party tested for purity

Physician formulated

Directions

Suggested use:
Mix 1 scoop (16.7 g) with 6-8 ounces of water or your preferred beverage, once daily or as recommended by your health care professional. Use with liquids below 140°F for best results.

Additional Info

Solnul® Resistant Potato Starch (RPS)
Solnul® is a prebiotic resistant starch that selectively feeds Bifidobacterium to support optimal digestion and gastrointestinal health. In a four-week clinical trial of 1,307 adults, participants that consumed 3.5 g/day of RPS experienced significantly greater abundance of Bifidobacterium and Akkermansia muciniphila as well as improved regularity and consistency of bowel movements compared to the placebo group.
Bifidobacterium species is associated with various positive health effects including supporting a healthy immune system, producing beneficial metabolites, maintaining intestinal barrier function and supporting a balanced mood by influencing neurotransmitter pathways. Akkermansia muciniphila generally has positive effects on health by strengthening the intestinal barrier, supporting metabolic health and promoting a healthy weight.
Livaux® Kiwi Extract
Livaux® is an extract of the gold kiwifruit Actinidia chinensis that has been shown to support microbiome health, enhance immune function, and promote digestive wellness. Gold kiwifruit is naturally rich in fiber, like pectin, and polyphenols, which promote optimal digestion, regular bowel movements and the growth of Faecalibacterium prausnitzii and Akkermansia muciniphila.
F. prausnitzii is recognized for its significant role in maintaining intestinal health, primarily through the production of butyrate, a short-chain fatty acid that supports energy production and contributes to a healthy inflammatory response. Clinical studies show Livaux® supplementation significantly increases F. prausnitzii populations by up to 34%.
Fibriss® Baobab Fruit Extract
Fibriss® is an innovative dietary fiber ingredient derived from the baobab fruit Adansonia digitata, often referred to as the “tree of life”. The key benefits of Fibriss® include prebiotic support, enhancing digestive regularity, increasing antioxidant protection and supporting a normal inflammatory balance, promoting satiety and a healthy weight.
FiberSMART® Tapioca Resistant Dextrin
FiberSMART® Tapioca is a cutting-edge resistant dextrin fiber, designed to support gut microbiome balance, digestive health, and metabolic function. Studies show resistant dextrins improve stool consistency and promote softer, easier-to-pass stools, making FiberSMART® particularly beneficial for individuals struggling with irregular bowel movements. FiberSMART® has also been shown to promote the growth of beneficial bacteria like Bifidobacteria and Akkermansia muciniphila.
Oat Beta-Glucan and Flaxseed Flour
Oat beta-glucan is a soluble dietary fiber derived from the cell walls of oats with key benefits ranging from supporting optimal heart health, metabolism, digestive health and immune function. Long considered a “superfood” for its various health-promoting benefits, flaxseed has been shown to improve several cardiometabolic biomarkers, increase antioxidant protection, relieve occasional constipation and help with quality of life by improving mental fatigue.

Disclaimer

Consult your healthcare professional before use if pregnant, nursing, taking medications, or for any use by minors. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN. The products on this site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease. Consult a licensed health care professional before beginning, changing or stopping any supplementation regimen.

Casey Kelley, MD, ABoIM

Why we chose this

Many of my patients want more fiber but don't want a flavored or sweetened drink. That's why I like Fiber MGP. It's an unflavored, unsweetened powder that mixes into water or whatever you like to drink, with 12 g of fiber in each serving. It supports digestive regularity, gut barrier function and metabolic health, and it's gluten-free.

Casey Kelley, MD, ABoIM

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