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Gutbiotica is AB INTRA’s gut health supplement line, designed to nourish your microbiome and strengthen the core of your well-being, where it matters most: within.
Smart support for your gut’s structure, function, and future.
Each formula is thoughtfully designed to nourish the gut microbiome where it matters most—layer by layer, species by species.
Our premium prebiotic blends, including GOS and 2′-FL, feed a wide range of beneficial Bifidobacteria and promote short-chain fatty acid (SCFA) production throughout the colon.
We use clinically studied, human-residential Bifidobacterium strains chosen for their stability, cross-talk, and long-term support of microbiome diversity.
L-Glutamine and MGCPQQ® work at the cellular level, supporting overall vitality from the core as your body and needs evolve.
€ 119,95 incl. VAT
A next‐generation gut support designed for healthy ageing, formulated with 2’-FL, Triple Bifidus, and MGCPQQ®.
€ 59,95 incl. VAT
Advanced daily gut health supplement: prebiotics GOS and 2′-FL, Bifidobacterium longum BB536, and L-Glutamine for gut microbiome balance.
€ 24,95 incl. VAT
A high-purity L-glutamine supplement, supporting gut barrier integrity, immune health, and personalized dosing for tailored gut support.
Your gut microbiome is your body’s silent engine—driving digestion, immunity, energy, mood, and more.
At AB INTRA, we created Gutbiotica to help you strengthen this vital core, using science-backed formulations tailored to modern life.
When your gut thrives, so do you.
Our formulas are only as extraordinary as the ingredients within them. Each one is selected for its proven benefits and ability to work in harmony, creating powerful solutions that support your well-being from within.
A human milk oligosaccharide that feeds beneficial bacteria, particularly Bifidobacteria, helping your gut microbiome thrive and stay balanced.
This prebiotic fiber fuels beneficial bacteria like Lactobacilli and Bifidobacteria, promoting better digestion, a stronger immune system, and a happier gut.
A clinically-proven probiotic strain that strengthens your gut barrier, supports immunity, and helps reduce inflammation for a healthier microbiome.
Your gut microbiome is like a forest – diverse, resilient, and essential for life. Gutbiotica is designed to help restore this balance where health truly begins.
Psyllium husk and Fibersol® are a great combination—effective yet gentle. Love the clean formula!*
I love this collagen powder! My digestion improved, my skin feels smoother, and my hair and nails are stronger. Definitely recommend it if you want to do something extra for your skin and your gut! – Esra
Since switching to Gutbiotica PRIME, I’ve noticed improved digestion and a boost in my energy levels. It feels like a daily reset for my gut!*
I noticed a difference within just a few weeks. My digestion feels more balanced, and my regularity is improving since taking CORE.
The neutral taste makes it easy to take every day. — Rico
Committing to three months was worth it. My skin feels more hydrated and smooth, and I actually look forward to taking it every day.
This is my favorite. I take it daily and my skin looks fresher while my digestion feels calmer. It’s nice to see results inside and out.*
Original price was: € 209,90.€ 179,95Current price is: € 179,95. incl. VAT
Complete beauty from within—Gutbiotica PRIME provides comprehensive microbiome support while Skinbiotica COLLAGEN+ promotes radiant and elastic skin.
Original price was: € 104,90.€ 94,95Current price is: € 94,95. incl. VAT
Gut health and weight loss bundle with Gutbiotica CORE and Fibersentials SHAPE to maintain a happy gut while supporting your shape—one smart duo for everyday use.
Original price was: € 94,90.€ 84,95Current price is: € 84,95. incl. VAT
Daily gut balance and fiber support with Gutbiotica CORE and Fibersentials FLOW. Probiotic, prebiotic, and fiber synergy for complete gut balance.
Explore the fascinating world of gut health and its deep connections to overall well-being. Learn more about our science-backed formulations and the powerful ingredients behind them.
Because it supports you: your digestion, immunity, mood, skin, and more. A well-balanced gut microbiome influences nearly every aspect of your health. When your gut is in balance, everything else runs smoother.
You can dive deeper into the science and see why your gut truly matters here.
We combine science-backed ingredients in effective doses. No fillers, no fluff. Each formula is thoughtfully crafted to work in synergy, inspired by evolutionary biology and the needs of modern life. We also keep things simple: no unnecessary complexity, just results that matter.
Yes, our gut health supplements are made to complement one another and are even more effective when taken together. Each formula is a building block in your routine, designed to work synergistically for optimal results.
Explore our Bundle & Save options to see curated pairings and save while you’re at it.
Everyone’s different, and so are our products. While some may feel benefits sooner, many notice improvements within 30–60 days. We use ingredients that are clinically studied and dosed for real impact, so your results are built to last.
Our gut health supplements are made for everyone who wants to support their gut health, regardless of gender. Most formulas are designed for adults (18+), but some, like Fibersentials FLOW, may benefit younger users too. For children or if you’re pregnant, nursing, or managing a condition, we always recommend consulting to a healthcare professional first.
We want you to enjoy your AB INTRA experience. If you’re not satisfied, you can return unopened, unused items within 30 days of receipt. As our products are ingestible, we can only offer a full refund if all seals are intact. Please note: original shipping costs are non-refundable, and return shipping is at the customer’s expense.
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