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BestGut A dietary supplement supporting gut function
- Supports healthy gut function (acacia fibre)
- Increases stool bulk (acacia fibre)
- Helps maintain healthy blood cholesterol levels (partially hydrolysed guar gum)
- Supports immune system function (sea buckthorn fruit extract)
- Supports gastrointestinal activity (sea buckthorn fruit extract)
- It may help maintain the function of the digestive tract epithelium (Boswellia resin extract)
- Boswellic acid may have a beneficial effect on the musculoskeletal system, bones, and joints, and may also help support the strength of bones, joints, and muscles (Boswellia extract)
- Supports joint comfort (common bamboo leaf extract)
BestGut
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BestGut is a modern dietary supplement designed to support gut function comprehensively. It was created to address the need to restore harmony to the digestive system at a time when lifestyle, diet, and daily stress disrupt the natural balance of the microbiome.
BestGut contains high-quality prebiotics (acacia fibre and PHGG), the amino acid L-glutamine, and plant extracts standardised for their active ingredients, which support the regeneration of the intestinal epithelium, improve digestive comfort, and support immunity.
Who is BestGut for?
For people with chronic digestive ailments such as bloating, constipation, or irritable bowel syndrome
For those who want to take care of their microbiome after antibiotic therapy
For physically active people who need support for the regeneration and functioning of the digestive system
For people with weakened immunity and chronic stress
Why choose BestGut?
A synergistic combination of 6 active ingredients – each supports the gut in a different way
Contains standardised plant extracts with anti-inflammatory and regenerative effects
Natural fibre supporting the microbiome and intestinal transit
Vegan formula, pure composition with no added fillers or preservatives
Ideal for people with IBS, intestinal dysbiosis, after antibiotic therapy, or as a preventative measure
Why is proper gut function important?
The gut isn't just the centre of digestion; it's the source of immunity and well-being. A growing body of research shows that gut disorders are linked not only to digestive ailments but also to low mood, sleep problems, and chronic inflammation. The modern diet, high in sugars and processed foods, low in fibre and natural sources of prebiotics, can quickly lead to gut dysbiosis and a weakened intestinal barrier. BestGut is the answer to these challenges.
Expert opinion
“The intestines are our health generators, but the 21st century has not been kind to them. A diet low in fibre, stress, processed foods, and stimulants are a ticking time bomb. BestGut was created for those who want to defuse this bomb.“
Magdalena Czerska
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Ingredients BestGut
Active ingredients:
Content in the recommended daily dose (10 g):
Acacia fibre 2.5 g Partially hydrolysed guar gum 2.5 g L-glutamine 2 g Sea buckthorn fruit extract, including:
Vitamin C1 g
70 mg (87.5%)*Frankincense resin extract, including:
Boswellic acid1 g
650 mgBamboo leaf extract, including:
Silica170 mg
120 mg* Reference Intake Value
Package contents: 300 g.
Ingredients: Acacia fibre, partially hydrolysed guar gum, L-glutamine, Sea buckthorn fruit extract standardised to 7% vitamin C, Boswellic acid, Bamboo leaf extract standardised to min. 65% boswellic acids, natural flavours, bamboo leaf extract standardised to 70% silica, malic acid, steviol glycosides from stevia.Get to know the active ingredients of the BestGut supplement
Acacia fibre
Acacia fibre is a readily soluble fibre that serves as a nutrient for intestinal bacteria. An adequate fibre supply is essential not only for the transport of food in the intestine but also for the multiplication of beneficial intestinal bacteria. This natural African product is obtained from the milk of acacia trees growing in the area.
Partially hydrolysed guar gum (PHGG)
Partially hydrolysed guar gum is a prebiotic fibre obtained from smaller fragments of guar gum, which is extracted from the seeds of the guar plant. This makes PHGG a 100% soluble fibre of natural origin and can be added to both hot and cold foods and beverages.
L-glutamine
L-glutamine is a protein amino acid. Therefore, it primarily serves as a building block for tissues. It also plays an essential role in nitrogen metabolism. Harmful ammonia, produced during the metabolism of other amino acids, can be bound by a glutamic acid molecule, thus forming L-glutamine.
Sea buckthorn fruit extract, rich in vitamin C
Sea buckthorn is a vitamin powerhouse, but besides vitamins, it also contains a multitude of other beneficial ingredients, nearly 200 in total. For example, sea buckthorn berries contain 10 times more vitamin C than oranges and three times more vitamin A than carrots.
Boswellia serrata resin extract, rich in boswellic acid
Indian frankincense (Boswellia serrata) is a plant from the Burseraceae family, widely used in traditional Ayurvedic medicine to help reduce inflammation in the joints and bones, support respiratory health, and promote proper digestive function.
Bamboo leaf extract, rich in silica
Bamboo leaf (Folium Bambusae) is a traditional herbal raw material known in Asian cuisine and herbal traditions. A mild, herbal flavour and aroma characterise it. In its dried form, it is used as an ingredient in herbal infusions, tea blends, and as a natural additive to herbal baths.
Summary:
We indirectly control our gut function daily by avoiding unhealthy, processed foods and stimulants. However, every day we learn about new environmental factors that worsen our well-being. In the 21st century, to maintain optimal health, we must make conscious, independent decisions about nutrition and lifestyle that support intestinal function.
Selected ingredients were the subject of research on their effects on the body:
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Acacia fibre or probiotic supplements alleviate gastrointestinal symptoms in patients with constipation-predominant irritable bowel syndrome: a 4-week randomised, double-blind, placebo-controlled intervention study.
Daily supplementation with acacia fibre and probiotics may help patients with constipation-predominant irritable bowel syndrome by alleviating symptoms associated with the condition, compared with placebo supplements.
Source: https://pubmed.ncbi.nlm.nih.gov/38653808/ -
Effects of repeated ingestion of partially hydrolysed guar gum on stool characteristics and gut microbiota: a randomised, double-blind, placebo-controlled, parallel-group clinical trial.
Results indicate that ingestion of partially hydrolysed guar gum (PHGG) improves stool quality in humans by regulating the gut microbiome.
Source: https://pubmed.ncbi.nlm.nih.gov/31509971/ -
Partially hydrolysed guar gum inhibits the development of sarcopenic obesity.
Changes in nutrient absorption may be due to the promotion of an anti-inflammatory effect and an increase in short-chain fatty acid production by partially hydrolysed guar gum (PHGG).
Source: https://pubmed.ncbi.nlm.nih.gov/35334814/ -
Indian frankincense protects the intestinal epithelial barrier from oxidative and inflammatory damage.
The study elucidates the pharmacological mechanisms of the Indian frankincense extract that protect the intestinal epithelial barrier from inflammatory damage and confirms its usefulness as a safe supportive agent for patients with non-specific inflammatory bowel diseases.
Source: https://pubmed.ncbi.nlm.nih.gov/25955295/
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Application
Recommended intake: Dissolve 10 g (one scoop) in at least 300 ml of water and drink. 300 ml of water and drink. The product should be consumed within 30 days of opening the package.
Storage: at room temperature, in a dry place, out of reach of small children. Protect from moisture and light.
Precautions: do not exceed the recommended daily dose. A balanced diet and healthy lifestyle are essential for the functioning of the human body. This dietary supplement should not be used as a substitute for a varied diet. Do not use in case of hypersensitivity to any of the ingredients. Pregnant and breastfeeding women should consult a doctor before using this product.
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FAQ
- 1. Where are BestLab dietary supplements manufactured?
BestLab supplements are manufactured in Poland, in modern plants that meet the highest quality standards. The production process is carried out using advanced technologies that guarantee the preservation of the full nutritional value of active ingredients. The raw materials from which our supplements are made come from various regions of the world – we select only those that meet our rigorous requirements for purity, effectiveness, and quality. This gives us the confidence that every product that ends up in your hands is completely safe and effective.
- 2. Have BestLab supplements been tested?
Yes, each batch of BestLab supplements undergoes detailed testing at the independent research facility JS Hamilton, a renowned certification center in Poland. These supplements are tested for purity, composition, and active substance content to ensure their highest quality and safety of use. We only use standardized raw materials, which means that each capsule contains the exact amount of active ingredients declared on the label. Additionally, our products are free from artificial fillers, preservatives, and dyes, which makes them even more healthy.
- 3. Can BestGut be used during pregnancy?
During pregnancy, the priority is the safety of both mother and baby. BestGut is a food supplement, not a medicine, and it has not been clinically tested in pregnant women. Therefore, any supplementation during this period should be discussed with your healthcare provider. In the second and third trimesters, as the uterus expands, pelvic biomechanics change, and constipation often becomes more common. The foundations should always come first: adequate fluid intake, a gradual increase in soluble fibre in the diet, and the correct toilet posture (with knees elevated using a small stool). If, despite these measures, your doctor believes that additional support may be beneficial, BestGut can be considered only under medical supervision, starting with small portions and monitoring tolerance. If any discomfort occurs (such as pain, nausea or bloating), discontinue the supplement and seek further medical advice.
- 4. Can BestGut be used while preparing for pregnancy?
Yes, after consulting your doctor. The preconception period is a great time to establish balanced eating habits and support gut health. The ingredients in BestGut have been designed to gently nurture the intestinal lining and microbiome in daily use (including mild prebiotics, L-glutamine, and sea buckthorn extract – a natural source of vitamin C). However, remember that this supplement is not a substitute for a diet rich in vegetables, fruit, pulses, wholegrains and fermented dairy products, nor for standard pre-pregnancy supplementation (e.g. folates). Introduce one product at a time, start low & slow, and monitor how you feel.
- 5. Is BestGut suitable for SIBO/IMO?
In SIBO/IMO, the microbiological balance of the small intestine is disturbed, and some people react with increased fermentation to fibre and prebiotics. The body’s response is highly individual. If symptoms worsen, stop taking the product and contact your healthcare provider. For some, supporting the mucosa and using gentle prebiotics is part of their management plan; for others, it becomes appropriate only later, once fermentation is under control.
- 6. Can BestGut be taken with ulcerative colitis (UC)?
Ulcerative colitis is a chronic inflammatory bowel disease requiring the care of a gastroenterologist and treatment in line with medical guidelines. Diet and supplementation can play a supportive role, particularly in improving comfort and maintaining remission, but they cannot replace medical therapy. The BestGut formula is built around two pillars:
● supporting the intestinal lining and barrier (e.g. L-glutamine, prebiotics),
● boswellia extract (a source of boswellic acids), often chosen in gentle, comfort-focused nutritional strategies.
The product may be considered during stable periods, starting with small portions and monitoring symptoms closely. Any flare-ups should be discussed with your doctor. - 7. Can BestGut be used for gastritis?
In stomach complaints, gentleness is key: smaller portions, mindful eating, and avoiding strong irritants such as alcohol, spicy seasonings, and very hot meals. The ingredients in BestGut have been selected for good intestinal tolerance, and boswellic acids from boswellia are often used as part of gentle nutritional support strategies. In practice, combining such measures with products aimed at gastric comfort works well – in the BestLab range, for example, BestGastric. Always start after a meal, with a smaller portion, and consult your doctor if symptoms persist. Remember: a supplement complements proper diagnosis and treatment; it does not replace them.
- 8. Can BestGut be taken with Crohn’s disease?
Crohn’s disease is an inflammatory bowel condition, so any dietary or supplement changes should be planned with your gastroenterologist. BestGut is a food supplement, not a medicine, and can only support your everyday nutritional routine. In practice, the foundations come first: medical treatment, adequate hydration, a well-tolerated diet, good sleep hygiene and stress reduction. If your doctor sees no contraindications, BestGut may be introduced during a stable phase, starting with a small portion after a meal and monitoring tolerance over 7–14 days. During flare-ups, medical consultation takes priority; supplementation decisions should be made individually.
- 9. Is BestGut suitable for increased intestinal permeability (“leaky gut”)?
Disturbances in gut barrier integrity often coexist with digestive discomfort and food sensitivities. The core of management includes a minimally processed diet, adequate soluble fibre intake, sufficient sleep and stress reduction. The BestGut formula is designed as gentle support for these basics: partially hydrolysed guar gum and acacia fibre act as prebiotics, while L-glutamine fuels intestinal epithelial cells. If you are working with a doctor or dietitian on markers such as zonulin, introduce the product low & slow, after meals, and avoid adding other new items simultaneously. This approach helps assess tolerance and its effect on wellbeing.
- 10. Can BestGut be used with histamine intolerance?
Yes. The ingredients in BestGut are not a source of histamine and should not worsen symptoms typical of histamine intolerance. However, individual sensitivity varies, especially in people with MCAS or multiple food sensitivities, so a cautious introduction is advised: start with a smaller portion after a meal and observe for a few days. If you experience symptoms such as flushing, headache, palpitations or digestive discomfort, stop taking the supplement and consult a specialist.
- 11. Can BestGut be dissolved in warm water?
Yes, the product can be dissolved in room-temperature or slightly warm water. Avoid very hot drinks, as high temperatures are not ideal for some ingredients. It’s best to prepare the serving just before drinking, stir thoroughly, and take it after a meal. If you prefer, you can mix it into a lukewarm herbal infusion or water with a splash of lemon, but the drink should not be hot.
- 12. Can BestGut be combined with BestBiotic and BestButyric?
Yes. These three products work synergistically: BestGut provides gentle prebiotics and ingredients supporting the mucosa, BestBiotic delivers selected bacterial strains, and BestButyric supplies a postbiotic – ready short-chain fatty acids. A practical routine is: BestGut + BestBiotic with one meal, and BestButyric in 2–3 portions earlier in the day, always after eating and with water.
- 1. Where are BestLab dietary supplements manufactured?
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Opinions
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Manufacturer information
The sole manufacturer of the product is:
BEST LAB SP. Z O.O.
ul. Grzybowska 87, 00-844 Warszawa
NIP: 5272991208, KRS: 0000956521- Want to know more?
BestGut – a dietary supplement for the gut and microbiome
BestGut is a dietary supplement designed for people who want to comprehensively support gut function, digestive comfort, and microbiome balance. This modern formula contains natural prebiotic fibre, the amino acid L-glutamine, and standardised plant extracts that support gastrointestinal function, the intestinal barrier, and the immune system.
Digestive problems, bloating, constipation, irritable bowel syndrome (IBS), intestinal dysbiosis, and a feeling of heaviness after eating are symptoms that are increasingly associated with chronic stress, poor diet, and a lack of fibre. The BestGut supplement helps restore the natural balance of the digestive system and supports its regeneration from within.
Why is it worth considering a gut supplement?
The gut is not just a digestive organ; its the centre of our immunity and well-being. Disturbed gut microflora and a leaky gut barrier have a tangible impact on the development of inflammation, decreased energy, mood swings, and increased susceptibility to infections. Regular supplementation with a properly selected product can help rebuild a healthy microbiome, improve digestive comfort, and restore balance in the digestive tract.
BestGut contains a synergistic combination of six active ingredients that work on multiple levels, supporting bacterial flora, regenerating the intestinal epithelium, supporting intestinal peristalsis, and also affecting the bodys immunity..
What distinguishes BestGut from other gut supplements?
BestGut is a gut supplement that combines the power of nature and science. It contains acacia fibre and PHGG – two prebiotics that support the growth of beneficial gut bacteria; L-glutamine – an amino acid essential for the regeneration of the intestinal epithelium; and extracts of sea buckthorn, frankincense, and bamboo, which support digestive function and have anti-inflammatory properties.
The BestGut formula is entirely vegan, free from gluten, lactose, preservatives, and artificial colours. Its a clean-label formula based on scientific research and the clinical practice of microbiome experts.
When should you use BestGut?
The BestGut dietary supplement is recommended for people who:
- struggle with chronic digestive issues, such as bloating, constipation, post-meal heaviness, or irritable bowel syndrome,
- want to restore their microbiome after antibiotic therapy or food poisoning,
- live under stress that negatively impacts their digestive and immune systems,
- lead an active lifestyle and need better nutrient absorption,
- and want to prevent intestinal problems naturally and safely.
What active ingredients does BestGut contain?
Each serving of BestGut contains:
- Acacia fibre (1000 mg) – a natural prebiotic that supports the growth of good bacteria and increases stool bulk, helping regulate bowel movements.
- PHGG (500 mg) – partially hydrolysed guar gum, which improves stool consistency, supports microbiota, and may have a beneficial effect on cholesterol levels.
- L-glutamine (300 mg) – an amino acid that supports the regeneration of the intestinal epithelium and maintains the integrity of the intestinal barrier.
- Sea buckthorn fruit extract (150 mg) – a natural source of vitamin C and other bioactive ingredients that support immunity and mucous membrane health.
- Boswellia serrata extract (100 mg) – rich in boswellic acid, which has anti-inflammatory properties and supports digestive and joint function.
- Bamboo leaf extract (100 mg) – a source of natural silica, supporting connective tissue health, joint comfort, and body regeneration.
How to use BestGut?
Recommended intake: 10 g of powder (one scoop) daily. Dissolve in at least 300 ml of water and drink. Store in a cool, dry place, away from children and light.
A comprehensive gut health supplemen
BestGut offers practical support for gut health in a dissolvable powder form. It is ideal for those with digestive problems, dysbiosis, post-antibiotic use, stress, or as a preventative measure – as daily microbiome support.
Regular use of BestGut can help:
- improve digestive comfort,
- stabilise bowel habits,
- rebuild intestinal flora,
- reduce symptoms of IBS and inflammation,
- strengthen immunity and overall body health.
Is this the best gut supplement?
Trust the proven formula created by Magdalena Czerska. Choose natural ingredients, proven effectiveness, and a pure composition without compromise. Choose BestGut and care for your gut from the inside out.
- Want to know more?
Specific References
- EAN13
- 5904917029893
Original recipes from the best experts
Each BestLab product is based on the years of practice and passion for knowledge of our Ambassadors. This means you can be sure that when you choose any BestLab product, you're receiving a perfectly formulated product based on the latest scientific research and the experience of a dietitian.
Clean label composition
Our products contain only biologically active substances that have a beneficial effect on the body. BestLab products contain no artificial colors, preservatives, or fillers. The capsule itself is made of plant cellulose – a natural and optimal raw material.
Effective formulas
If you delve into the formulas of our supplements, including the chemical forms of the vitamins and minerals used, you'll undoubtedly recognize their uniqueness and superior quality. Highly absorbable ingredients and optimal therapeutic doses guarantee effectiveness.
European production standards
We produce based on global production standards in accordance with the requirements of: GMP, GHP, HACCP and ISO, carefully controlling quality at every stage of production.