🌱 With prebiotics – strengthens the intestinal barrier & digestion
🫄🏻 Ideal for Leaky Gut & Irritable Bowel Syndrome
🥣 Dietary fiber from pectin & psyllium husk
💪 L-Glutamine & L-Arginine for your daily nutrient routine
✨ Zinc, Selenium & B Vitamins for cells, mucous membranes & metabolism
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Delivery time: 2-5 days
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Description
A sensitive gut can quickly become unbalanced – whether due to stress, diet or environmental factors.PUR4 CALM GUTwas developed to support you in precisely these moments with a targeted selection of micronutrients, dietary fiber, and functional plant compounds.
The modern recipe is based on scientific findings aboutIntestinal balance, mucous membrane protection and microbiome nutrition- ideal for anyone who wants to support their gut holistically every day.
With L-glutamine, L-arginine, zinc, selenium, pectin, psyllium husk and a variety of vitamins, PUR4 CALM GUT provides a finely tuned combination of proven ingredients. The formula is supplemented by natural fiber and plant-based components such as wheat germ – a well-thought-out mix for your daily gut well-being.
Professional expert opinions from doctors, therapists & specialists
Anja Katzenberg
"Many people underestimate how closely intestinal health is linked to skin condition. I use PUR4 CALM GUT especially when my skin is sensitive, irritated, or stressed.
Through the targeted regulation of inflammatory processes in the intestines and the strengthening of the mucous membranes, the skin can often be visibly soothed from within – holistically, sustainably, and effectively."
Julia Beckers
"PUR4 offers a unique selection of high-quality, natural, and evidence-based products that can be easily integrated into your daily routine. The combination of natural and evidence-based ingredients, as well as our own production in Germany, ensure high quality standards and offer a unique opportunity for anyone who wants to promote their health and longevity."
Active ingredients
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L-Glutamine
L-glutamine plays a central role in regeneration, nervous system, and intestinal health. As a building block of important neurotransmitters, it contributes to inner balance and can help better cope with periods of increased stress. At the same time, it supports the stabilization of mucous membranes—especially in the intestines—and naturally promotes nighttime recovery.
Can be converted to GABA in the brain.
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L-Arginine
L-arginine is a semi-essential amino acid that supports the formation of nitric oxide (NO)—a molecule that dilates blood vessels and promotes blood flow. It contributes to physical performance, recovery, and overall vascular health. It also supports the immune system and hormonal balance.
Support for the dilation of blood vessels.
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pectin
Pectin is a soluble fiber that supports intestinal health by providing food for beneficial intestinal bacteria. It helps regulate digestion, can relieve diarrhea and constipation, and has a positive effect on blood sugar and cholesterol levels. Pectin strengthens mucous membranes and promotes a healthy intestinal environment.
Supports the protection of the intestinal mucosa, serves as food for the microbiome and can help accelerate intestinal transit.
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Psyllium husks
Psyllium husks are rich in soluble fiber, which increases intestinal volume and promotes healthy digestion. They regulate constipation and diarrhea, support mucous membrane maintenance, and serve as a prebiotic for a balanced intestinal flora. Ideal for gentle intestinal cleansing and promoting natural bowel function.
Support the protection of the intestinal mucosa, serve as food for the microbiome and can help accelerate intestinal transit.
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Wheat germ
Wheat germ is rich in natural vitamins, minerals, essential fatty acids, and cell-rejuvenating spermidine. They support energy metabolism, promote cell regeneration, and strengthen skin, hair, and the immune system.
Supports cellular cleaning processes (autophagy).
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Vitamin A
Vitamin A supports central processes in the body – from the inside out. It plays a crucial role in the health of skin and mucous membranes, protects the immune system, and contributes to vision – especially in the dark. Furthermore, vitamin A supports cell division and regeneration and has an antioxidant effect – an essential micronutrient for balance, protection, and structure.
Contributes to the maintenance of normal mucous membranes. Plays a role in cell specialization.
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Vitamin B1
Vitamin B1 contributes to the normal function of the nervous system and mental health. It supports energy metabolism and is essential for the conversion of carbohydrates into energy. It also promotes healthy heart function and mental clarity.
Contributes to normal heart function.
Contributes to normal psychological function.
Contributes to normal energy metabolism.
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Vitamin B2
Vitamin B2 contributes to energy production from food and supports normal nerve and metabolic function. It protects cells from oxidative stress and promotes the health of skin, eyes, and mucous membranes.
Contributes to normal energy metabolism.
Contributes to the normal function of the nervous system.
Contributes to normal iron metabolism.
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Vitamin B3
Vitamin B3 supports energy metabolism and contributes to the normal function of the nervous system and psyche. It promotes blood circulation, protects the skin and mucous membranes, and helps reduce fatigue. It also plays an important role in cell regeneration and can have a positive effect on the cardiovascular system.
Contributes to the maintenance of normal mucous membranes.
Contributes to normal energy metabolism. Contributes to normal functioning of the nervous system.
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Vitamin B5
Vitamin B5 supports energy production and contributes to normal mental performance. It is important for fat and hormone metabolism and helps the body cope better with stress. It also promotes the regeneration of skin and mucous membranes.
Contributes to normal synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters.
Contributes to normal energy metabolism.
Contributes to the reduction of fatigue and tiredness.
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Vitamin B6
Vitamin B6 supports protein metabolism and contributes to the normal function of the nervous system. It plays a key role in hormone regulation, red blood cell formation, and strengthens the immune system. It also helps reduce fatigue and promote mental performance.
Contributes to normal protein and glycogen metabolism.
Contributes to the normal formation of red blood cells.
Contributes to the regulation of hormonal activity.
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Vitamin B7
Vitamin B7 supports the health of skin, hair, and nails. It contributes to normal energy metabolism and is important for the nervous system and psychological function. Biotin also plays a role in maintaining healthy mucous membranes and the utilization of macronutrients.
Contributes to the maintenance of normal mucous membranes.
Contributes to normal energy metabolism.
Contributes to the normal function of the nervous system.
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Vitamin B9
Vitamin B9 plays a key role in cell division and the formation of new cells. It supports normal blood formation and is especially important during pregnancy. It also contributes to mental clarity and the reduction of fatigue.
Contributes to normal psychological function.
Contributes to the reduction of tiredness and fatigue.
Has a function in cell division.
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Vitamin B12
Vitamin B12 is a key micronutrient for energy, nerve, and cellular health. It supports the normal function of the nervous system, contributes to red blood cell formation, and is essential for energy metabolism. B12 also plays an important role in DNA synthesis and cell division—and helps reduce tiredness and fatigue.
A true essential for mental clarity, physical performance and long-term health.
Contributes to the normal function of the nervous system.
Contributes to normal energy metabolism.
Has a function in cell division.
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Vitamin D3
Vitamin D3 contributes to the maintenance of normal bones, teeth, and muscle function. It supports the absorption of calcium and phosphorus and strengthens the immune system. It also plays an important role in cell division and has a positive effect on mood and energy—especially during periods of low sunlight.
Increases calcium absorption.
Contributes to the maintenance of normal bones.
Contributes to the normal function of the immune system.
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Vitamin K2
Vitamin K2 supports bone health by helping to incorporate calcium into bones and teeth while preventing plaque buildup in the arteries. It plays a key role in blood clotting and contributes to maintaining a healthy cardiovascular system.
Supports the transport of calcium to the bones.
Contributes to the maintenance of normal bones.
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zinc
Zinc is essential for the immune system and wound healing. It contributes to skin health and protects cells.
Contributes to the maintenance of normal testosterone levels in the blood.
Contributes to the maintenance of normal bones.
Contributes to normal protein synthesis.
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selenium
Selenium protects cells from oxidative stress and supports thyroid function. It plays an important role in the immune system.
Helps protect cells from oxidative stress.
Contributes to the normal function of the immune system.
OVERVIEW
Why CALM GOOD ?
Because your well-being begins in the gut. Gutsana strengthens your intestinal mucosa, regulates inflammation, and supports the regeneration of your internal barrier. Ideal for leaky gut, stress, sensitive digestion—and for anyone who wants to feel balanced again from within.
Advantages at a glance
Can help support the regeneration and development of the intestinal mucosa
Can help to promote the reduction of inflammatory processes in the intestinal mucosa
Can help support the intestinal mucosa in its defense against pathogens
Can help speed up intestinal transit
Can help support the health and function of the microbiome
Who is the product suitable for?
For people who want to support their intestines in a targeted manner
For people with intestinal problems such as irritable bowel syndrome or leaky gut syndrome
Our philosophy
PUR4 stands for real quality of life – tangible, effective and scientifically based.
At the heart of our product line: our functional all-in-one supplements made from high-quality micronutrients and active plant substances. Developed with physicians, manufactured in our own certified laboratory, tested in our own MedVital clinics, and tailored to what your body truly needs.
What makes us unique begins before the capsule – with real medical experience, daily practice, and modern diagnostics. We analyze, test, and improve. Only what works in reality becomes our product.
PUR4 is supplementation on a new level: smart, clear, personal. MADE FOR US - SHARED WITH YOU
FAQs about our dietary supplements for the intestines
How do dietary supplements like PUR4 CALM GUT affect the intestines and digestion?
PUR4 CALM GUT was developed to specifically soothe an irritated and overactive intestine – especially in cases of functional complaints such as irritable bowel syndrome.
The formula combines high doses of L-glutamine and L-arginine, two amino acids that play an important role in the development and protection of the intestinal mucosa. They help strengthen the integrity of the intestinal wall and regulate inflammatory processes that often accompany an irritated gut.
Pectin, psyllium husks, and wheat germ act as prebiotic fibers that bind water, increase stool volume, and simultaneously build a protective mucus layer in the intestines—this can harmonize intestinal motility and reduce contact with irritating substances.
In addition, there are essential micronutrients such as zinc, selenium, as well as vitamins A, D, K and the complete B vitamin complex, which, among other things, strengthen the immune system, mucous membranes and energy metabolism - precisely the systems that often become unbalanced when the digestive tract is overtaxed.
PUR4 CALM GUT offers smart, holistic support for everyone who wants more peace of mind – evidence-based, functional and sustainable.
Are there any side effects when taking intestinal supplements?
To our knowledge, taking PUR4 CALM GUT is not associated with any side effects as long as you follow the recommended dosage.
How long does it take for CALM GUT to work?
PUR4 CALM GUT was developed to specifically soothe sensitive, irritated intestines and regenerate the mucous membranes. How quickly you feel an effect depends on your individual condition—for example, how stressed your intestines already are or how consistently you take it.
Many users report a more relaxed feeling in their stomach after just a few weeks – for example, due to less bloating, smoother digestion or less pressure.
The more profound effects – such as the rebuilding of the intestinal mucosa, the regulation of inflammation and a lasting calming of the digestive system – develop after at least 3 months.
How do PUR4 CALM GUT and PUR4 BELLY BOOST differ?
PUR4 BELLY BOOST is your go-to if you want to specifically build up your intestinal flora and strengthen your intestinal barrier. The combination of 40 billion active bacteria, prebiotic fiber like acacia fiber, and anti-inflammatory botanicals like myrrh and L-arginine supports the colonization of beneficial intestinal bacteria, stabilizes the mucous membrane, and ensures a resilient intestinal environment – ideal after antibiotics, in cases of microbiome imbalance, or for preventative purposes.
PUR4 CALM GUT, on the other hand, focuses on rest and regeneration for an over-stimulated gut. The formula is specifically designed to support irritable bowel symptoms: with botanicals such as chamomile, peppermint, turmeric, and lemon balm, which have antispasmodic, carminative, and calming effects. Additionally, targeted micronutrients contribute to relaxing the nervous system – for more balance in the stomach.
In short:
BELLY BOOST = building, stability, microbiome
CALM GUT = Calming, relaxation, irritable bowel care
How should CALM GUT be taken?
Take 2 capsules daily with 200ml of water with a meal or between meals with a little oil for at least 3 months.
How can CALM GUT support immune function?
The gut is home to around 80 percent of the body's immune cells. It stands to reason that dietary supplements that promote gut health can play a major role in supporting immune function. This also applies to PUR4 CALM GUT.
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