I had problems with transit, but fibe-r helped me a lot! and all smoothly!
For those days when your gut seems to have its own schedule.
Soluble fiber powder complex combining acacia, marshmallow, aloe vera, L-glutamine, zinc and vitamin B2. A gentle, well-tolerated formula to support digestion, nourish the microbiome and maintain intestinal mucosa integrity. No additives, no sugar, made in Switzerland.
- FIBE-R – Dietary supplement fibers - digestion and intestinal transit
- Vitamins and dietary supplements
- Brand
- Exelis
Delivery and payment
They tried it
/5 — verified reviews
Very effective fiber supplement. I take it just before going to bed. My transit has never been as good and my digestion is better. I tolerate it much better than psyllium and glutamine and zinc are perfect for intestinal permeability. I recommend +++
After 3 days of use I already see improvements in my transit and fewer swelling.
Super product! I had intestinal problems for more than two weeks. Even Bioflorin did not help. I took this product and saw a clear improvement after three days.
What it changes for you
Fibers & Plants
Blend of plant fibers and gentle extracts for the intestine
Sans compromise
Pure formula, no additives, no sugar or sweeteners
Digestion & Transit
Supports digestive comfort and regulates transit
Mucous Membranes and Balance
Containing vitamin B2, which helps maintain normal mucous membranes
The formula
Conditionally essential amino acid, major component of intestinal cells
1000mg- L-Glutamine
- The most abundant amino acid in the human body, naturally present in animal proteins. Becomes conditionally essential during periods of metabolic stress or high energy demand.
- L-glutamine is the preferred fuel of enterocytes (cells of the intestinal mucosa) where it participates in protein synthesis and maintenance of intestinal barrier integrity. It also plays a role in nitrogen transport between tissues.
Soluble fiber extracted from the sap of Acacia senegal, an iconic African tree
600mg- Acacia fiber
- Natural gum derived from the solidified sap of Acacia senegal, harvested from the bark of trees. This soluble fiber is composed mainly of complex polysaccharides.
- In the intestinal environment, acacia fiber forms a gentle gel that slows transit and promotes the development of beneficial microbiota. It passes intact through the stomach and small intestine to be gradually fermented in the colon.
Medicinal plant traditionally used since ancient times for its natural mucilages
250mg- Marshmallow Extract
- Extract of Althaea officinalis root, a perennial herbaceous plant rich in hydrophilic polysaccharides and natural mucilage, cultivated for centuries for its soothing properties.
- The mucilages in marshmallow root form a protective gel when in contact with mucous membranes. This hydrophilic matrix coats epithelial tissues and creates a natural physical barrier, particularly beneficial for the intestinal mucosa.
Translucent gel extracted from the fleshy leaves of Aloe barbadensis, rich in polysaccharides
150mg- Aloe vera
- Extract from the pulp of Aloe barbadensis leaves, a succulent plant native to North Africa. Naturally contains more than 75 bioactive compounds, including polysaccharides, glycoproteins and phytosterols.
- Aloe vera contains acemannan, a mucilaginous polysaccharide that forms a protective matrix on intestinal mucous membranes. Its bioactive compounds interact with gut flora and epithelial cells, contributing to the balance of the digestive ecosystem.
Highly bioavailable chelated form, bound to two glycine molecules
5mg- Zinc bisglycinate
- Essential trace element bound to two glycine molecules forming a stable chelate. This particular molecular structure offers superior bioavailability compared to conventional forms of inorganic zinc.
- Zinc bisglycinate crosses the intestinal barrier via amino acid transporters rather than through classical ion channels, thus avoiding competition with other minerals. Once in the body, zinc participates in more than 300 different enzymatic reactions.
- Authorized claim: Zinc contributes to the maintenance of normal mucous membranes. Zinc contributes to the normal function of the immune system. Zinc helps protect cells from oxidative stress. (EU Regulation No. 432/2012)
Authorized EU health claim
Water-soluble vitamin essential for cellular energy metabolism
1mg- Riboflavin (Vitamin B2)
- B-group vitamin that plays a central role in cellular energy production. Riboflavin is the precursor to the enzymatic cofactors FAD and FMN, essential for oxidation-reduction reactions in energy metabolism.
- In the body, riboflavin is converted to flavin mononucleotide (FMN) and then to flavin adenine dinucleotide (FAD), two coenzymes involved in the mitochondrial respiratory chain. These cofactors participate in electron transfer in numerous metabolic pathways, particularly in rapidly renewing mucous membranes.
- Authorized claim: Riboflavin contributes to the maintenance of normal mucous membranes. Riboflavin contributes to normal energy-yielding metabolism. Riboflavin contributes to the protection of cells from oxidative stress. (EU Regulation No. 432/2012)
Authorized EU health claim
Our commitments
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Origin
Developed and manufactured in our Swiss laboratory, in Valais
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Formulation
L-Glutamine 1000mg + Soothing plant trio + Zinc bisglycinate
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Quality
Tested and validated by accredited Swiss independent laboratories ISO/IEC 17025:2017
FIBE-R is a powdered dietary supplement designed to support the digestive system through a targeted, natural formula. It combines several plant-based dietary fibers and plant extracts in a gentle, well-tolerated base, to be taken daily as a powder.
Made in Switzerland, FIBE-R is based on an innovative 100% pure formula, without additives, flavor enhancers, sugars or sweeteners. This supplement contains functional ingredients with a transparent composition, designed for daily use.
This exclusive blend is for those seeking daily digestive support, particularly for irregular bowel movements, constipation, or sensitive digestion.
The vital role of intestinal mucosa
The intestinal mucosa is far more than just a wall: it's a living, responsive interface between our body and the outside world. It plays an essential role in the assimilation of nutrients from the foods we consume, allowing the body to fully benefit from the energy and essential elements in our diet.
This mucosa is also one of the pillars of the immune system, acting as a smart barrier capable of filtering, absorbing, or blocking certain substances. It's also home to a significant part of our intestinal microbiota, now considered a true biological treasure, essential to our overall health balance.
FIBE-R contains a synergy of ingredients designed to support this key environment: acacia fiber, marshmallow, aloe vera, L-glutamine, zinc and vitamin B2. The latter contributes to the maintenance of normal mucous membranes, a fundamental aspect of digestive health.
Fiber, an essential ally for the digestive system
Fiber plays a crucial role in good digestive health. However, fiber deficiency is common in modern lifestyles, especially when a fiber-rich diet isn't regularly followed.
There are two types of fiber: soluble fiber, such as that found in acacia fiber, and insoluble fiber, present in legumes, whole grains, and vegetables.
A quality source of fiber helps naturally normalize intestinal transit without irritating the intestine or causing imbalance.
A dietary supplement based on fibers and plants
FIBE-R is based on gentle plant ingredients known for their compatibility with digestive functions, particularly marshmallow, traditionally used for its mucilaginous texture, as well as aloe vera, with its well-known nutritional properties.
Dietary fibers play a supporting role here: they increase stool volume, regulate colon movements, and are beneficial in many cases for normalizing transit, especially in cases of constipation.
This dietary supplement is also enriched with zinc, a trace element that contributes to various physiological functions, as well as riboflavin (vitamin B2), which helps maintain normal mucous membranes, a key element for the intestinal barrier.
A gentle and effective formula for the intestine
Some fibers can have too harsh an effect in people suffering from digestive sensitivities. FIBE-R has been formulated to be functional while respecting the intestinal flora.
Acacia fiber is one of the best-tolerated soluble fibers and is considered prebiotic. It allows for gradual and stable action in the colon.
Plant extracts such as marshmallow and aloe vera offer additional support without causing excessive fermentation or gas.
What are the benefits of a good fiber intake?
More varied and better distributed fibers throughout the day contribute to digestive comfort and healthy digestion. They stimulate transit, improve stools, and support good intestinal health.
A good fiber intake also contributes to the balance of the digestive system and can play a role in certain healthy lifestyles related to intestinal imbalances.
FIBE-R is a powder form free from sweeteners and flavoring, and dissolves easily in a glass of water. It's a very practical product for enriching your diet with dietary fibers.
Why choose a fiber-rich product?
- To support an efficient digestive system
- To meet the recommended daily intake of fiber
- For gentle action in people with digestive sensitivities
- For additional support in a diet low in plant fibers
- To regain comfort after meals or in cases of bloating and flatulence
A natural alternative to traditional capsules
Unlike capsules, which are often difficult for some people to swallow and contain small amounts, FIBE-R is a drinkable dietary supplement that's easy to integrate into a daily routine. It contains no additives, no added sugar, and remains light for everyday use.
It's also ideal for those who want a natural product, a natural source of targeted nutrients, easy to carry and adapt to their lifestyle.
In summary
FIBE-R is an innovative Swiss formula, plant-based with fibers, designed for all daily digestive functions. A natural solution for those who wish to normalize their bowel movements while respecting their body.






