
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

£35.00
Bio.Me Barrier is a probiotic supplement from INVIVO, formulated specifically to support the integrity of the intestinal barrier.
InvivoBio.Me Barrier
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
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Set up Profile nowBio.Me Barrier is a probiotic supplement from INVIVO, formulated specifically to support the integrity of the intestinal barrier. The gut lining acts as a selective filter between the digestive tract and the bloodstream. When that barrier is compromised — through stress, dysbiosis, antibiotic use, or a poor diet — it may allow unwanted compounds to pass through, contributing to systemic inflammation and digestive discomfort. Probiotic strains chosen for barrier-function support work by colonising the gut lining, competing with less favourable bacteria, and helping to maintain the tight junction proteins that keep the lining intact.
This product suits people who have experienced gut disruption — those recovering from a course of antibiotics, managing symptoms of a leaky or reactive gut, or simply looking to maintain a well-functioning microbiome as a foundation for broader health. It fits naturally into a daily supplement routine and pairs well with a fibre-rich diet.
INVIVO is a practitioner-led brand with a clinical focus. Their Bio.Me range is built around strain-specific formulations rather than generic high-CFU blends, which means the strains included have been selected for a defined mechanism rather than marketed on count alone. For anyone working with a clinician on gut-related symptoms, this is the kind of targeted product worth discussing.
Probiotic strains for barrier function
Take 1 capsule daily, as directed on the packaging. Probiotics are generally well tolerated with or without food, though taking them with a meal may suit those with a sensitive gut. Consistency over several weeks matters more than timing.
Most general probiotics are formulated for broad digestive support and marketed on CFU count. Bio.Me Barrier uses strains selected specifically for their studied role in gut barrier function — supporting the tight junction proteins that maintain the integrity of the intestinal lining. It is a targeted product rather than a broad-spectrum one.
Probiotic effects on the gut lining tend to build over time. Most people assess results over a four-to-eight-week period. Individual response varies depending on diet, lifestyle, and the degree of gut disruption present at the start.
It is generally advisable to separate probiotics from antibiotics by at least two hours, as antibiotics can reduce the viability of the probiotic strains. Many people use a barrier-focused probiotic during and after a course of antibiotics — check with your prescribing clinician if you are unsure.
Probiotic supplements are widely used as part of a long-term daily routine and are generally considered safe for ongoing use in healthy adults. If you have an immune condition or are taking immunosuppressant medication, speak to your doctor before starting.
People who are severely immunocompromised, have a central venous catheter, or are critically unwell should avoid live probiotic supplements without medical supervision. Pregnant or breastfeeding individuals should check with their GP or midwife before adding any new supplement.
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Overall sentiment
4 days ago
Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.
1 week ago
I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.
2 weeks ago
Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.
3 weeks ago
Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.
1 month ago
Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.
1 month ago
No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.
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