Prebiotics & Probiotics

Probiotics are beneficial bacterial strains that, when used regularly, help support a healthier balance of micro-organisms in your mouth. Prebiotics are compounds that act as nourishment for these good bacteria, helping them grow and establish themselves more effectively.
In oral care, the two work as a system: probiotics introduce and maintain beneficial bacteria, while prebiotics create the right conditions for them to thrive.

The simplest way to think about it: probiotics are the good bacteria themselves, prebiotics are their food. Probiotics introduce specific strains — such as Lactobacillus reuteri or Lactobacillus paracasei — directly into your oral environment, where they compete with harmful bacteria for space and resources. Prebiotics don't contain any bacteria at all. Instead, they provide the nutrients that help your existing beneficial bacteria flourish. You can use one without the other, but they're most effective together — which is why our range combines both in a single routine.

Yes, and the evidence is growing. A number of peer-reviewed studies have shown that specific probiotic strains can reduce levels of Streptococcus mutans (the primary bacteria behind tooth decay), lower plaque scores and improve markers of gum health. Prebiotics complement this by selectively feeding these beneficial strains, giving them a competitive advantage over harmful bacteria. The key is consistency: like any microbiome-based approach, the effects build over time with daily use. Results won't be overnight, but the science supports the principle that a balanced oral microbiome leads to better outcomes for teeth and gums.

Gum disease, from early-stage gingivitis to more advanced periodontitis, is driven largely by an imbalance of bacteria along and below the gum line. Probiotics help by introducing strains that compete with the pathogenic bacteria responsible for gum inflammation, while prebiotics support the growth of protective species already present in your mouth. Clinical studies have shown measurable reductions in gum bleeding and inflammation markers in participants using oral probiotics over several weeks. Prebiotic and probiotic oral care is not a replacement for professional treatment of advanced gum disease, but it can be a valuable part of a preventive and supportive daily routine.

Bad breath is most commonly caused by volatile sulphur compounds (VSCs) produced by certain bacteria on the tongue and around the gum line. By shifting the microbial balance away from these odour-producing species, prebiotics and probiotics address the root cause rather than simply masking the smell. Prebiotics starve harmful bacteria of their preferred fuel, while probiotic strains compete directly for the ecological niches where odour-causing bacteria thrive. Over consistent use, many people notice a genuine improvement, not just a temporary fresh feeling, but a lasting reduction in the conditions that cause bad breath in the first place.

Most people begin to notice subtle changes within two to four weeks of consistent daily use, particularly improvements in breath freshness and how their mouth feels between brushes. More significant shifts in gum health and plaque levels tend to become apparent after six to eight weeks, as the microbial balance in your mouth gradually recalibrates. The timeline varies depending on your starting point: someone with an already healthy mouth may notice less dramatic change than someone dealing with persistent gum sensitivity or bad breath. The key is daily consistency, occasional use won't give the microbiome enough support to shift meaningfully.

Cavities form when acid-producing bacteria, primarily Streptococcus mutans, break down sugars and attack tooth enamel. Probiotics help by directly competing with these harmful bacteria, reducing their numbers and the amount of acid they produce. Prebiotics support this by strengthening the populations of beneficial bacteria that keep S. mutans in check. Several clinical studies have demonstrated reduced levels of cavity-causing bacteria in participants using oral probiotics over time. While prebiotic and probiotic oral care shouldn't be considered a standalone cavity prevention strategy, it adds a meaningful layer of protection when combined with good brushing habits and a balanced diet.