

LongevityGuard™ - contributes to optimal probiotic viability
If you’ve ever wondered whether the probiotics you buy are still active by the time your little one takes them – you’re not alone.
At BioGaia®, we know that for probiotics to support and maintain your gut system health, or your baby’s tummy, the friendly bacteria should be alive and fully viable when you take them.
That’s why all our liquid probiotics feature LongevityGuard™ – a patented, innovative solution that helps keep your probiotics alive and active, all the way from the factory to your nappy bag, no refrigeration necessary.
What is LongevityGuard™?
Think of LongevityGuard™ as a probiotic protector. It’s a small but important addition to the packaging – a special moisture-absorbing strip placed inside the bottle.
This little strip plays a big role: it contributes to protecting the probiotics from moisture, helping them stay active and viable for longer. No need for refrigeration. No guessing if it still works. Just confidence in every drop.


Why it matters
Probiotics are living organisms, and exposure to moisture – particularly during storage – can cause them to lose their viability or become inactive entirely, even before you open the bottle.
Exposure to moisture is a common culprit, which could cause the friendly bacteria to become less viable – or even inactive. That’s why the environment inside the bottle is just as important as the formula itself.
BioGaia®’s LongevityGuard™ helps to eliminate that worry. It’s a scientifically researched technology, designed to deliver results you can trust.
Three reasons why you’ll love LongevityGuard™
For probiotics to work, the friendly bacteria should be active. LongevityGuard™ helps ensure that each dose delivers viable colony-forming units (CFUs) – so they reach the gut ready to do their job.
No fridge, no fuss! With LongevityGuard™ technology, BioGaia®'s liquid probioitcs and ointments can be stored at room temperature, making them easier to use at home or on the go. It’s one less thing for busy parents to worry about.
With built-in moisture protection, our probiotics stay active for up to two years unopened and remain viable for up to three months after opening – even with daily use. That means confidence and peace of mind, drop after drop after drop.
Why does moisture matter in probiotic products?
Probiotics are living organisms, and they need the right conditions to survive and stay active. Exposure to moisture – particularly during storage – can cause them to lose their viability or even become inactive before you open the bottle.
That’s why all BioGaia® liquid probiotics include LongevityGuard™ – a built-in moisture-control strip that helps maintain the ideal environment inside the bottle, so the probiotics stay alive and active, from the first drop to the last.

How LongevityGuard™ works:
It’s activated as soon as the bottle is sealed and continues to work throughout the product’s shelf life – even after opening. This helps to ensure that every dose contains viable, living bacteria, it’s our promise to you.
Because real protection begins before the bottle is even opened and lasts right to the very end. Drop after drop after drop.
So, while your invisible heroes are looking after you, LongevityGuard™ is looking after them.