Probiotic Guides Ireland

Evidence-Based Probiotics, Gut Health & Supplement Advice

Probiotic.ie publishes independent, evidence-led guides for Irish consumers on probiotics, gut health and high-quality food supplements.


Our guides are written to explain:

• Probiotic strains, CFU counts and storage

• Safe use with antibiotics and digestive conditions

• Berberine, magnesium, vitamin D3 and omega-3 supplementation

• Kids’ and family gut health considerations

• Product comparisons and safety checks referencing FSAI and recognised authorities


All articles are written for the Irish market and updated regularly.

Probiotic.ie publishes independent, evidence-led guides for Irish consumers on probiotics, gut health, and food supplements. Every guide cites named published research, references HSE and FSAI guidance where relevant, and is written specifically for the Irish market.

🧌 Magnesium Guide Cluster

Magnesium in Ireland — four evidence-led guides

Magnesium Glycinate Ireland: Guide, Benefits, Dosage & Labels →

The pillar guide — elemental magnesium, HSE dosing reference, EFSA-authorised claims, label decoding.

Magnesium Bisglycinate Ireland: Benefits, Dosage & How It Compares →

What bisglycinate means on labels, how to compare formats, and how to avoid the most common label mistakes.

Magnesium Glycinate vs Citrate Ireland: What Actually Differs? →

Side-by-side comparison — tolerance, elemental magnesium content, and how to choose between the two most searched forms.

😴 Magnesium for Sleep Ireland: Does Glycinate Work? Evidence & Dosage →

The glycine sleep mechanism (Bannai et al., 2012; Kawai et al., 2015), named RCT evidence, EFSA claims and HSE dosing — the most complete sleep & magnesium guide in Ireland.

Browse magnesium supplements →

💉 Probiotic & Gut Health Guides

Probiotics, bowel support & microbiome — evidence-led

Probiotics Ireland: The Complete Guide →

What probiotics are, how strains and CFU work, and how to choose a quality product in Ireland.

Best Probiotics Ireland: Evidence-Based Picks →

How to evaluate probiotic products on the Irish market — strains, CFU, delivery format, and what the research actually supports.

Probiotics After Antibiotics Ireland: What the Evidence Says →

Timing, strain selection, and published RCT evidence on microbiome restoration after antibiotic treatment in Ireland.

Best Probiotic for UC, IBS & Pouchitis Ireland →

Condition-specific strain evidence — what published research documents for ulcerative colitis, IBS, and pouchitis management.

De Simone Formulation Ireland: Reference Guide →

The eight-strain formulation, its clinical research history, and how it relates to CDS22 products available in Ireland.

Intensive Bowel Support Ireland: Evidence & High-Strength Probiotics →

What the term means, how CFU and strains work, and what published research has documented in gut health contexts.

Lactobacillus Gasseri Ireland: Evidence Guide & How to Choose →

Autochthonous species, RCT evidence by strain, DRCaps delivery, and how to evaluate L. gasseri products in Ireland.

Browse probiotic supplements →

🌿 Supplement Guides

Berberine, NAC, Lion's Mane & more

NAC Supplement Ireland: Evidence Guide →

N-Acetyl Cysteine as a glutathione precursor — published RCT evidence, EFSA selenium claims, HSE safety reference.

Berberine Ireland: Evidence, Dosage & How to Choose →

AMPK mechanism, Yin et al. (2008) metformin comparison study, 46+ RCTs, HCl form — the complete Ireland guide.

Berberine & Probiotics Ireland: Synergy Guide →

How berberine and probiotics interact, what the research says about combining them, and timing considerations for Irish consumers.

Lion's Mane Mushroom Ireland: NGF Research & Evidence Guide →

Hericenones, NGF stimulation, fruiting body vs mycelium — published RCT evidence and how to choose in Ireland.

Browse all supplements →

Reference guides  ·  Educational content  ·  Not medical advice  ·  Updated regularly

🌟Why Berberine? Weight Loss & 7 Reasons More🌿

By Darren Grant on Jan 23, 2024

🌟 Berberine Bliss: A Light-Hearted Journey to a Healthier You! 🌿 Hello, wellness explorers! Today, we're venturing into the vibrant world of berberine – a supplement that's making waves with its potential be...

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🌟 Unlocking the Magic of Lion's Mane Mushroom: A Fun Journey to Wellness! 🍄

By Darren Grant on Jan 22, 2024

Today, we're diving into the whimsical world of Lion's Mane Mushroom – a fungi friend with potential benefits as exciting as its name suggests. Let's sprinkle some positivity and dive into the fantastic universe of health brought to you by this enchanting mushroom.

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🌿 Unveiling the Magic of Ashwagandha: 9 Proven Health Benefits to Make You Feel Fantastic! 🌟

By Darren Grant on Jan 19, 2024

Greetings, wellness warriors and health enthusiasts! Today, let's embark on a journey into the world of Ashwagandha - a herb that's not just a tongue twister but a powerhouse of goodness for your body and m...

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New Clinical Research shows that Probiotics may help in the fight against depression.

By Darren Grant on Sep 12, 2020

Just published by BBC Science Focus magazine points towards some really positivity results for thee strains of probiotic in particular that help.

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Goli is back in stock... 🔥 🔥 🔥

By Darren Grant on Aug 18, 2020

After a long wait we are delighted that Goli is back in stock.  Fast Next Day Delivery Across Ireland.  €24.95 EUR

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DCU Professor Niall Moyna talks about Health & the importance of Inulin

By Darren Grant on Aug 14, 2020

Listen to Professor Niall Moyna from DCU's school of Health and Performance, on RTE discussing weigh loss, health & recommending Inulin - from 36 Mins in  👏 https://www.rte.ie/radio/radioplayer/html5/#/r...

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10% Off Everything Thank You Voucher 👏 👏 👏

By Darren Grant on Jul 16, 2020

Hi Folks -  We just wanted to say thank you so much for all the support over the hectic last few months.   👏 👏 👏 We are a family run business and during the lock down we worked flat out seven days a week to ...

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A a new range of products designed to help people suffering from food sensitivities!

By Darren Grant on Jun 25, 2020

Introducing EatEnjoy a new range of products designed to help people suffering from food sensitivities enjoy the foods the love again.

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Exciting New Products - Alflorex & Zenflorex

By Darren Grant on Jun 11, 2020

We are delighted to launch two new products from Cork based PrecisionBiotics.   Zenflore reduces fatigue and supports mental performance, Clinically studied in people with everyday stress.  Alflorex helps Boost the natural gut bacteria which has been clinically tested by leading scientists and gastroenterologists.

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Vitamin C back in stock with limited supply

By Darren Grant on Mar 20, 2020

Hi Folks, We have a limited supply of Vitamin C back in stock.  First orders dispatched first.  Please limit your order to 4 units. We are at full capacity orders dispatched nationwide by courier with 2-3 da...

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Probiotics & Coronavirus disease (COVID-19) - Vivomixx

By Darren Grant on Mar 12, 2020

Hello Folks, Just a quick update from Dr. Orla Cahill.  We are honoured that she has mentioned out site.  We are acutely aware how serious this has become.Listen to the interview here We have currently sold ...

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Inulin - The Ultimate Prebiotic - Less Hunger and a mood superfood?

By Darren Grant on Feb 21, 2020

A study tested the powder form of inulin to determine whether it contributed to feelings of health and well-being. People who took the inulin were happier, less hungry, and felt more full over a period of time than people who received a placebo.

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Editorial Transparency

About the Author

Darren Grant is the Founder and Managing Director of Probiotic.ie, Ireland’s specialist retailer for clinically formulated probiotics and high-quality food supplements. He is the sole official distributor in Ireland and the UK of the original De Simone formulation, including CDS22-formula.


With over a decade of experience in supplement distribution, formulation analysis and regulatory compliance, Darren works directly with manufacturers and clinical experts to review probiotic strains (including L. rhamnosus GG and Saccharomyces boulardii), CFU counts, ingredient quality and safety standards before products are listed.


His guides reference recognised authorities such as Cochrane reviews, NHS guidance, the Food Safety Authority of Ireland (FSAI) and HPRA frameworks where relevant. Content is written to help Irish consumers understand strains, dosages (for example berberine 500 mg or vitamin D3 2000 IU), and safety considerations before purchasing.


All content is informational only and not medical advice.