Probiotics & Gut Health

Live bacteria supplements, taken daily, are a popular way to support digestive balance and everyday wellbeing. This range brings together probiotics in capsules, sachets, chewable tablets and drops, with options suited to adults and children. Daily cultures are widely chosen by people focused on digestive comfort, regularity and general gut wellbeing, and by anyone looking to maintain balance after a course of medication or travel. Most are shelf-stable and easy to add to a morning routine alongside a varied, fibre-rich diet.

Choosing a probiotic comes down to format and routine. Capsules and tablets suit anyone who wants a simple once-a-day option, while sachets dissolve in water or food and are handy for children or anyone who finds capsules awkward. Strength is measured in live cultures per dose, and higher-culture formulas are commonly chosen by adults who want fuller daily support. Specific formats are also made for children and for the over-50s, so it helps to match the product to the person taking it. If you are on a course of antibiotics, many people add a probiotic supplement during and after, spaced a few hours apart from the medicine.

Every probiotic in this section is stocked at Leahy's Pharmacy in Tralee, where our pharmacy team has spent years helping customers choose supplements that fit their needs. If you are pregnant, managing a diagnosed digestive condition or taking prescription medicine, it is worth a quick word with our pharmacist before you start. For related stomach comfort options, you can also browse our Heartburn & Indigestion Relief range. Browse the full probiotics selection below to find the format that suits your daily routine.

7 products

Frequently Asked Questions

What is the difference between capsule and sachet probiotics? +
Capsules and tablets give a fixed dose in a convenient once-a-day form and travel well. Sachets are powders that dissolve in cold water, milk or soft food, which makes them a practical choice for children or anyone who finds capsules hard to swallow. Both deliver live cultures, so the right one mainly comes down to personal preference and routine.
When should I take a probiotic if I am on antibiotics? +
Many people take a probiotic alongside a course of antibiotics and continue for a week or two afterwards, leaving a gap of two to three hours between the antibiotic and the supplement. If you are unsure about timing with your specific medicine, our pharmacist can talk you through it.
Do probiotics need to be kept in the fridge? +
It depends on the product. Many modern probiotics are shelf-stable and can be stored at room temperature, away from heat and direct sunlight, while some live-culture formulas keep best refrigerated. Always check the label for storage guidance, as correct storage helps keep the cultures active until the use-by date.
How do I choose the best probiotics for everyday use? +
Start with the format you will use consistently, whether that is a daily capsule, a chewable or a sachet. Look at the live-culture count per dose and whether the product is aimed at adults or children. If you are managing a health condition or taking other medicines, our pharmacy team can help you pick a suitable option.