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Liquid Biome+ Oral Rinse - Image 1
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Liquid Biome+ Oral Rinse

£22.50£25.00

5.5oz

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Product description

Key Benefits

  • Supports a balanced oral microbiome.
  • Reinforces enamel with hydroxyapatite.
  • Promotes lasting freshness naturally.
  • Fluoride-free and alcohol-free.


Liquid Biome+ Oral Rinse is a doctor-formulated oral care innovation powered by TrueBiotic® technology and biomimetic hydroxyapatite. Designed as a daily ritual, it complements brushing by supporting microbial balance, protecting enamel, and maintaining freshness without harsh chemicals.

It contains TrueBiotic®, a unique postbiotic blend developed to nurture a balanced oral microbiome—the foundation of lasting oral and overall health. With added hydroxyapatite, the same mineral that makes up 97% of natural enamel, the formula reinforces tooth surfaces and helps maintain mineral balance in a fluoride-free format. Unlike conventional rinses that rely on alcohol or detergents, Liquid Biome+ works gently with the body’s natural defences, avoiding disruption to the oral ecosystem.

By addressing causes of bad breath rather than masking them, this rinse promotes clean breath, supports daily enamel care, and contributes to the health of both mouth and gut. Made with gentle, alcohol-free ingredients and free from harsh foaming agents, Liquid Biome+ is suitable for everyday use—even for sensitive mouths that need a softer approach.

Why Gutology is Healf
Most high street mouthwashes use alcohol, chlorhexidine, or triclosan to kill bacteria, but this approach disrupts the balance of the oral microbiome. While these ingredients may offer temporary freshness, they also eliminate beneficial microbes that support long-term oral harmony. Liquid Biome+ takes a different path with hydroxyapatite and TrueBiotic® postbiotics that work in partnership with the body. Postbiotics deliver the functional benefits of probiotic science without the instability of live bacteria, creating an environment that allows beneficial species to thrive. This gentle, microbiome-aware approach helps you maintain enamel strength, balanced oral health, and lasting freshness every day.

Gutology is transforming how we approach wellness by focusing on gut health as the foundation of overall wellbeing. With personalised microbiome testing and practitioner-grade supplements, they help target digestion, mood, and immune support from the root. Their science-led, individualised approach empowers people to understand their own biology and make meaningful changes. With Gutology, you gain the tools to support lasting health in a way that truly works for you.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Aqua, Heptyl Glucoside, Glycerin, Fructooligosaccharides, Hydroxyapatite, Xylitol, Natural Sweetener, Mentha Arvensis Leaf Oil, Sodium Phosphate, Stevioside, Menthol, Propanediol, Cellulose Gum, Inulin, Lactic Acid, Aroma, Citric Acid, Sodium Lauroyl Glutamate, Sorbitan Caprylate, Tetrasodium Glutamate Diacetate, Xanthan Gum, Eucalyptus Oil, Limonene, Tartaric Acid, Gluconic Acid, Mentha Piperita Oil.
Suggested use
Measure & Mix: Combine 1.5ml of Liquid Biome+ with 10ml of water using the included cup.

Swish: Swish the mixture thoroughly around your mouth for 30 seconds.

Release: Spit out the mixture into the sink.

Do not rinse with water afterwards — this allows the postbiotics and hydroxyapatite to keep working for longer-lasting benefits.

Reviews

  • 2 months ago

    Great mouthwash, an alternative to

    Great mouthwash, an alternative to other more harmful ones

    Vaida J.Verified Buyer
  • 3 months ago

    I used others like this

    I used others like this in the past, but they're either expensive or leave a strange taste in the mouth - this one's great. You really don't need much, so does last a while, and also love the additional measuring cup it comes with - nive touch.

    Chris H.Verified Buyer
  • 4 months ago

    Great mouthwash!

    Great mouthwash!

    Marina F.Verified Buyer
  • 4 months ago

    Really pleased with this mouth

    Really pleased with this mouth rinse. Much better alternative if you’re trying to avoid harsh chemicals. Easy to use, pour option or pump provided with cup.

    Mo F.Verified Buyer
  • 5 months ago

    Really like that this product

    Really like that this product is concentrated. You just mix with water to the strength you like the taste of and it is really refreshing. Definitely makes my mouth and teeth feel squeaky clean. Must be better than stripping out the good bacteria with harsher chemicals.

    Amber M.Verified Buyer
  • 6 months ago

    A little misleading as you

    A little misleading as you don’t get the mixing cup as advertised. This makes using the product inconvenient, always having to remember take a glass into the bathroom each time you use it. The product itself seems fine but quite intense. It works and leaves you with fresh breath without all the alcohol and chemicals.

    Jessica S.Verified Buyer

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Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

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How can I find out more about the ingredients in a product?

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Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.