- Opening Sale — 20% off with code INTRA20
D
H
M
S
Good health begins where it matters most: your gut. Our science-based gut health supplements nourish your well-being from the inside out.
€ 89,95 incl. VAT
Triple-action support for skin: collagen peptides for the dermis, Ceramosides™ for the epidermis, and probiotics + prebiotics for the gut-skin connection.
€ 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.
We combine the finest ingredients with science’s backing to create gut health supplements that deliver real results.
Straightforward and transparent. No fillers, no fluff. We focus on what matters, so you can focus on feeling your best.
Premium ingredients, proven efficacy and often patented, because your health deserves nothing less.
€ 89,95 incl. VAT
Triple-action support for skin: collagen peptides for the dermis, Ceramosides™ for the epidermis, and probiotics + prebiotics for the gut-skin connection.
€ 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.
Your gut isn’t just where food is digested. It connects with literally all the other aspects of health. When your gut thrives, so do you.
Each of our product lines is thoughtfully crafted to support different aspects of your health, starting from within. Whether you’re seeking balance, glow, or momentum, there’s a starting point made for you.
For when it all starts in the gut.
Formulated to support microbiome balance, resilience, and function, where your well-being begins.
Glow starts deeper than skin.
Targets the gut-skin axis with collagen peptides, ceramides, and microbiome support for radiant renewal.
The fiber fix your gut needs.
Fills the modern fiber gap with smart blends that feed beneficial microbes and restore digestive flow.
From the very beginning, we’ve shared our lives with microbes. This partnership has shaped our evolution and continues to shape our health. Supporting the gut means honoring this ancient bond.
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.*
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.
Original price was: € 269,85.€ 214,95Current price is: € 214,95. incl. VAT
Consistency meets radiance. A 3-month supply of Skinbiotica COLLAGEN+—science-backed skin nutrition to support skin collagen, elasticity, and glow from within.
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: € 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.
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. For full details, please see our Return Policy.
Follow us on Instagram for science snippets, microbiome musings, and daily inspiration.