Prebiotics, Probotics, Postbiotics, & Paraprobiotics: Whats the difference?
Good oral health goes beyond brushing and flossing. In addition to regular dental visits and a good routine, maintaining a balanced diet and caring for your oral microbiome can be game-changing to your oral health and overall well-being.
A growing body of research has shed light on the crucial role of our oral microbiome, but how do we maintain it?
This article aims to demystify the terms prebiotics, probiotics, postbiotics, and paraprobiotics, and explore how they can be utilized to support oral health.
What’s the difference between prebiotics, probiotics, postbiotics and paraprobiotics?
With more information circulating the internet, magazines and news about prebotics, probiotics and the importance for our microbiomes, we want to shed light on any confusion between the terms.
Prebiotics: Nurturing the Good Guys
Prebiotics are non-digestible dietary fibers that serve as a food source for beneficial bacteria in our microbiome.
By selectively stimulating the growth and activity of beneficial bacteria, prebiotics promote a healthy microbial balance.

A common prebiotic is aloe vera. It's rich in vitamins, minerals, and bioactive compounds including polysaccharides, glycoproteins, anthraquinones, and acemannan. Aloe vera can be found in all Truthpaste toothpastes and mouthwashes.
Probiotics: The Good Bacteria Army
Probiotics, on the other hand, are live microorganisms that, when administered in adequate amounts, confer a health benefit to the host.
Lactobacillus and Bifidobacterium are among the most common probiotic strains used in oral health formulations.
These beneficial bacteria can help balance the oral microbiome, prevent the colonization of harmful bacteria, and support the body's natural defenses.
Postbiotics: The Hidden Helpers
Postbiotics are the metabolic byproducts of probiotics or other microorganisms.
They include various compounds such as organic acids, enzymes, peptides, and antimicrobial substances.
These substances play a significant role in modulating the host's immune response, reducing inflammation, and promoting oral health.
Paraprobiotics: The Inactive Allies
Paraprobiotics refer to non-viable, heat-treated probiotic bacteria or their cellular components.
While they do not possess live microorganisms, paraprobiotics can still have beneficial effects on the host by stimulating the immune system and promoting a balanced oral microbiome.
Research suggests that paraprobiotics may have advantages in terms of stability and safety, as they eliminate the risk of introducing live bacteria.
Our mouthwash contains a non-viable strain of Lactobacillus plantarum, carefully formulated to:
- promote a healthy oral microbiome
- sooth the oral cavity
- strengthen the oral musosa barrier
- and protect against harmful bacteria and gum issues
![]() Marisa BattrickShe / Her |
Marisa has spent the past nine years researching and developing oral care. During that time she has worked with cosmetic scientists and formulators, and developed expertise in the intricacies of ingredient compatibility. She is passionate about harnessing the benefits of natural ingredients to improve oral health. Her favourite ingredients are neem and aloe vera, and her most used Truthpaste products are Peppermint & Wintergreen and Probiotic Mouthwash. |
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from 2465 reviewsEnamel Repair Mask
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I’m just into my second jar and I’m really impressed. I went to the hygienist early July, and as a smoker my teeth would normally already be covered in dark staining but since starting Truthpaste around the same time there isn’t any staining apart from a few areas my toothbrush can’t reach. 56 years old and finally a toothpaste that works in cleaning my teeth, very impressed - it tastes good too. Whether it helps my gums as well only time will tell, but to have a toothpaste that actually cleans is amazing - and on top it’s made locally, how cool. Thank you!
My gums are not bleeding anymore and my teeth are not sensitive! It's the best!
Brilliant stuff
Really helpful with sensitivity. A jar lasts ages as well, so it's actually good value and knowing there's no nasties in it is reassuring. I wouldn't use anything else now.
Handy little tool for collecting the correct amount of the toothpaste from the jar.
Well I have to say I have noticed a difference even after a few weeks… teeth feel and look lovely and gums are improving especially one that had started to recede is actually relaxing back ! Pretty amazing
I’ve recently started using TruthPaste and I’m noticing the difference in my sensitivity and overall oral health. Will definitely continue using.
I’ve recently started using TruthPaste and I’m noticing the difference in my sensitivity and overall oral health. Will definitely continue using.
I’ve recently started using TruthPaste and I’m noticing the difference in my sensitivity and overall oral health. Will definitely continue using.
Being suffering from sensitive teeth since forever, they got worse in the past few months. Doing some research I found Truthpaste. I was VERY sceptical, but I felt a difference immediately and it's just getting better. Incredible products.
Just started using this toothpaste, orange. I like the taste and my teeth feel really clean. Also using the hydroxipartate piwder in the morning.
This is the best toothpaste we have found for children The Grandkids love
the taste and it is Not chalky so they really don’t mind brushing their teeth with this product
I’ve been using truthpaste for some time now, & the HYDROXYAPATITE CITRUS one is by far my favourite, I’ve struggled with my teeth for a long time being sensitive, I use to use the big branded name one for sensitive teeth & I felt it wasn’t doing anything & also the last so many years there has been more & more reports about the nasty chemicals in the big branded toothpastes, so it took me a while to find one I like, when I first started using truthpaste it was the mint flavour & didn’t have the hydroxyapatite in it but I still felt such a difference in my teeth straight away, but since buying this citrus one when it came out it is by far my favourite, my teeth feel clean & fresh & the citrus is light & not over powering, way better than the mint one, for anyone unsure if it’s good then i highly recommend it & I will NOT use a different brand now I have found this one. 10/10.

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