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CALM GOOD

CALM GOOD

For more Focus & Brainpower

🌱 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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  • Free shipping from 79€
  • Delivery time: 2-5 days
  • 30-day money-back guarantee

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.

Ingredients

  • Acetyl-L-Carnitine
  • Acetyl-L-Cysteine
  • Phosphatidylserine
  • Kakaobohnenextrakt
  • Löwenmähne-Pilzextrakt
  • Piperine
  • Vitamin B1
  • Vitamin B2
  • Vitamin B3
  • Vitamin B5
  • Vitamin B7
  • Vitamin B12
  • Vitamin B9
  • Vitamin D3
  • Vitamin K2
  • zinc

recommended dosage

Daily dose:2 capsules

Recommended intake:Take in the morning or evening with 200 ml of water with a meal or between meals with a little oil for at least 3 months.

Origin

Manufactured in our own production facility in Bavaria, Germany - Bavarian quality from formulation to delivery.

storage

Store in a cool, dry place. Keep out of direct sunlight and away from heat.

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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

Because we want you to be satisfied!

Collapsible content

Non-GMO

Gluten-free

Soy-free

No additives

100% vegan

Made in Germany

Powered by BRAINBOOST

An innovative institute for neuroscience & mental performance.

"A dietary supplement for focus, mental performance and cognitive function"

– Dr. Philipp Heiler & Anna Förster

TO BRAINBOOST

Active ingredients

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Acetyl-L-Carnitine icon

Acetyl-L-Carnitine

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Acetyl-L-Cysteine icon

Acetyl-L-Cysteine

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Phosphatidylserine icon

Phosphatidylserine

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Kakaobohnenextrakt icon

Kakaobohnenextrakt

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Löwenmähne-Pilzextrakt icon

Löwenmähne-Pilzextrakt

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Piperine icon

Piperine

Piperine, the active ingredient in black pepper, improves nutrient bioavailability and may promote the absorption of turmeric. It is also considered a digestive and antioxidant.

  • Increase in drug absorption.

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Vitamin B1 icon

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 icon

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 icon

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 icon

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 B7 icon

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 B12 icon

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 B9 icon

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 D3 icon

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 icon

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 icon

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.
CALM GOOD

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Order your supplements directly cheaper and conveniently with a subscription. With our PUR4 subscription, you get your routine delivered punctually to your home - at no extra charge, with no risk.

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ANY FURTHER QUESTIONS?

We answer all your questions - in person

Secure your free initial consultation. Together, we will analyze your current health status and show you how to effectively optimize your goals. We will also answer all your questions about supplements and their sensible application.

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Medical Certificate

From the clinic. Not from the trend.

Our formulations are developed where real health is worked on daily: in our own longevity clinics, together with doctors, diagnostics experts, and cutting-edge active ingredient research. Each formula is developed based on clinical experience, tested in our own laboratory in Bavaria, and optimized for maximum effectiveness. No hype, no standard solutions, but medically sound supplements with traceable quality and genuine scientific substance.

CLINICS & PRODUCTION

FAQs about our Longevity Supplement

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.

These statements have not been evaluated by the Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease or health condition. Food supplements do not replace a balanced diet and a healthy lifestyle. If you suffer from a medical condition or are taking medication, please consult your doctor or a healthcare professional before use.

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