BELLY BOOST
BELLY BOOST
⭐⭐⭐⭐⭐ Recommended by doctors
🦠 With probiotics for targeted microbiome development
🔬 40 billion bacterial cultures per daily dose
🌿 5 selected strains for your gut flora
🥣 Prebiotic fiber + myrrh & fenugreek seeds
🌈 Supports diversity & balance in the gut
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- Free shipping from 79€
- Delivery time: 2-5 days
- 30-day money-back guarantee
Description
A healthy gut is the basis for holistic well-being. However, our modern lifestyle – with stress, an unbalanced diet or environmental pollution – can disrupt the balance of the intestinal flora.PUR4 BELLY BOOSTwas developed to support you exactly here – with a well-thought-out combination of probiotics, dietary fiber and functional plant substances.
PUR4 BELLY BOOSTcontains 5 scientifically tested, viable bacterial strains with a total of40 billion CFU (colony-forming units)per daily dose. These live cultures are a valuable addition to your dailyMicrobiome Management.
The recipe is complemented by high-quality ingredients such as:
- Acacia fiber- a natural dietary fiber to support a balanced diet
- Zinc- helps to protect cells from oxidative stress
- Myrrh & fenugreek seeds- traditionally valued plant substances that make the concept complete and meaningful
The combination ofProbioticsWith prebiotic fiber and plant extracts, PUR4 BELLY BOOST is an effective companion for your daily routine.Gut feelingand abalanced gut flora– ideal for anyone who wants to actively strengthen their microbiome.
PUR4 BELLY BOOST – developed based on the latest findings in gut health and microbiome research.
Ingredients
Bifidobacterium bifidum and 5 Bakterienstämme, L-Arginin, Myrrhe, Akazienfasern, Bockhornkleesamen, Zink
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.










Professional expert opinions from doctors, therapists & specialists

Anja Katzenberg
"The skin is the external reflection of our inner balance. A healthy intestinal flora and a functioning immune system are inextricably linked to radiant skin.
PUR4 BELLY BOOST supports precisely this connection – by specifically building up the intestinal flora and stabilizing the intestinal barrier from within."

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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bacterial strains

Bacterial strains – targeted support for your intestinal health. The probiotic bacterial strains contained in our products – including Lacticaseibacillus paracasei, Lactobacillus acidophilus, Lacticaseibacillus rhamnosus, Bifidobacterium animalis subsp. lactis, and Bifidobacterium breve – are among the most well-researched microorganisms in the field of functional intestinal therapy.
They help stabilize the microbial balance in the intestine, promote mucosal regeneration, support the intestinal barrier function, and can contribute to regulating inflammatory processes. At the same time, they strengthen the immune system, help fight off pathogens, and contribute to the overall resilience of body and mind.
- Support in building up the intestinal flora.
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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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myrrh

Myrrh is one of the oldest medicinal plants in the world and is traditionally used to soothe inflammatory processes in the digestive tract. Its natural resins have antibacterial, astringent, and mucous membrane strengthening properties—ideal for irritable bowel syndrome, intestinal instability, or sensitive mucous membranes.
- Can help stabilize the intestinal mucosa.
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Acacia fibers

Acacia fiber is a soluble dietary fiber derived from the resin of acacia trees. It promotes healthy digestion, supports the growth of beneficial intestinal bacteria, and contributes to natural intestinal balance. Its prebiotic effect strengthens the immune system and can positively influence blood sugar and cholesterol levels.
- Nutrition of intestinal bacteria.
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Fenugreek seeds

Fenugreek seeds promote digestion and support a healthy intestinal flora thanks to their soluble fiber and mucilage. They have a soothing effect on the intestinal mucosa, can relieve bloating and irritable bowel symptoms, and contribute to the natural regulation of bowel movements. Their prebiotic properties strengthen the immune system via the intestines.
- Protects the intestinal mucosa and accelerates intestinal transit.
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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.

OVERVIEW
Why BELLY BOOST ?
Because your microbiome controls your health – from your immune system to your mood. Metaflor provides you with selected probiotics and prebiotic plant substances that promote your intestinal environment, stabilize your immune system, and strengthen you all around. Noticeably. Naturally. Holistically.
Advantages at a glance
- Can help to support the development of intestinal flora
- Can help maintain an efficient intestinal flora
- Can help stabilize the intestinal barrier
- Can help support the intestinal mucosa in its defense against pathogens
- Can help speed up intestinal transit
Who is the product suitable for?
- For people who want to build up their intestinal flora
- For people who want to support their intestinal flora 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

Zusammen mega – Darm sehr stabil.
Fühle mich danach weniger schwer.
Auch auf Reisen keine Probleme mehr.
Snacke seltener – Sättigung hält länger.
Weniger Hautstress – wahrscheinlich Darm-Haut-Connection.
FAQs about our dietary supplements for the intestinal flora
What is special about PUR4 BELLY BOOST?
What makes PUR4 BELLY BOOST special is its composition. Unlike most other dietary supplements for intestinal flora, PUR4 BELLY BOOST contains everything that supports intestinal flora. On the one hand, valuable micronutrients and plant substances, and on the other, bacterial strains that help build intestinal flora. A dietary supplement and probiotic in one.
How do dietary supplements for the intestinal flora work in the body?
PUR4 BELLY BOOST combines highly effective micronutrients, herbal active ingredients and 40 billion viable bacteria per daily dose – for a stable intestinal barrier, a healthy intestinal mucosa and a balanced microbiome.
L-arginine and myrrh support the regeneration and stability of the intestinal mucosa by specifically combating inflammatory processes. Fenugreek seeds form a protective mucous layer over the intestinal wall, thus promoting its natural defense function. Choline promotes microbiome diversity and activates the epithelial cells in the intestine. The formula is complemented by acacia fiber – a prebiotic dietary fiber that supports bacterial colonization.
Zinc completes the formula by protecting your cells from oxidative stress and stabilizing the immune system.
The result: profound, holistic support for your intestines – clean, effective and highly bioavailable.
Are there any side effects when taking dietary supplements for the intestinal flora?
PUR4 BELLY BOOST is formulated so that it is generally well tolerated when taken as recommended. If you are unsure or have specific health conditions, we recommend seeking medical advice beforehand – to ensure you feel completely at ease with your decision.
How long does it take for intestinal flora supplements to take effect?
How long it takes for you to feel the effects of taking PUR4 BELLY BOOST depends on your individual circumstances. However, you should see the effects after about three months.
How should BELLY BOOST 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.
What is the difference between PUR4 BELLY BOOST and PUR4 CALM GUT?
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
Can dietary supplements for the intestinal flora also support immune protection?
Yes. The majority of the human immune system takes place in the intestines. A dietary supplement for the intestinal flora, such as PUR4 BELLY BOOST, can therefore also have an indirect influence on the immune system.