Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt

Hydroxyapatite

Microbiome-Friendly

Fluoride Free

product-testimonial

"I recommend daily use — Liquid Biome+ supports the oral microbiome by avoiding harsh antimicrobials and using postbiotics shown to reduce inflammation markers like IL-1β and support natural remineralisation."

Dr Seb Lomas - Biological Dentist

blue tick icon

Gutology Liquid Biome+ (3 month supply)

Gutology Liquid Biome+ (3 month supply)

£25.00
£25.00

Gutology Liquid Biome+ works with your body — not against it. Powered by Truebiotic™ technology, this advanced oral rinse supports the natural balance of your oral microbiome to promote long-term mouth health. This is more than a mouthwash. It’s a daily microbiome ritual that targets inflammation, supports your gums, and restores balance to your oral ecosystem.

Unlike conventional mouthwashes that use alcohol and antiseptics to kill bacteria indiscriminately, Liquid Biome+ is microbiome-friendly. It supports your oral ecosystem with Truebiotic™ postbiotics and liquid hydroxyapatite, helping to remineralise teeth and reduce inflammation without disrupting beneficial bacteria.

Liquid hydroxyapatite is a naturally occurring mineral that makes up 97% of your tooth enamel. In our formula, it helps to remineralise and strengthen teeth, reduce sensitivity, and protect against enamel erosion — all without the need for fluoride.

Liquid Biome+ is formulated based on emerging research in oral microbiome science. Biomimetic hydroxyapatite has been clinically shown to remineralise enamel and reduce sensitivity by binding to and rebuilding demineralised tooth surfaces — offering a safe, fluoride-free alternative. Its Truebiotic™ postbiotic blend is designed to support beneficial bacteria while helping reduce inflammation by modulating cytokines like IL-1β, which are linked to gum disease. Unlike traditional mouthwashes, it works with your body’s biology — not against it — and contains no alcohol, chlorhexidine, or harsh antimicrobials.

Absolutely. Liquid Biome+ is free from harsh ingredients, making it an excellent choice for those with sensitive teeth, receding gums, or oral inflammation. The hydroxyapatite helps strengthen enamel naturally, while the Truebiotic™ blend soothes and supports.

Yes — in fact, they’re designed to work together. Using both enhances your oral microbiome routine by combining probiotic oral care with remineralisation and inflammation support for optimal results.

Buy Once
Subscribe & Save
  • Cancel Anytime
  • Adjust Delivery Frequency
  • Free Shipping

Delivery every 3 months

Delivery every 3 months

Delivery every 2 months
product-testimonial

"I recommend daily use — Liquid Biome+ supports the oral microbiome by avoiding harsh antimicrobials and using postbiotics shown to reduce inflammation markers like IL-1β and support natural remineralisation."

Dr Seb Lomas - Biological Dentist

blue tick icon

Gutology Liquid Biome+ works with your body — not against it. Powered by Truebiotic™ technology, this advanced oral rinse supports the natural balance of your oral microbiome to promote long-term mouth health. This is more than a mouthwash. It’s a daily microbiome ritual that targets inflammation, supports your gums, and restores balance to your oral ecosystem.

Unlike conventional mouthwashes that use alcohol and antiseptics to kill bacteria indiscriminately, Liquid Biome+ is microbiome-friendly. It supports your oral ecosystem with Truebiotic™ postbiotics and liquid hydroxyapatite, helping to remineralise teeth and reduce inflammation without disrupting beneficial bacteria.

Liquid hydroxyapatite is a naturally occurring mineral that makes up 97% of your tooth enamel. In our formula, it helps to remineralise and strengthen teeth, reduce sensitivity, and protect against enamel erosion — all without the need for fluoride.

Liquid Biome+ is formulated based on emerging research in oral microbiome science. Biomimetic hydroxyapatite has been clinically shown to remineralise enamel and reduce sensitivity by binding to and rebuilding demineralised tooth surfaces — offering a safe, fluoride-free alternative. Its Truebiotic™ postbiotic blend is designed to support beneficial bacteria while helping reduce inflammation by modulating cytokines like IL-1β, which are linked to gum disease. Unlike traditional mouthwashes, it works with your body’s biology — not against it — and contains no alcohol, chlorhexidine, or harsh antimicrobials.

Absolutely. Liquid Biome+ is free from harsh ingredients, making it an excellent choice for those with sensitive teeth, receding gums, or oral inflammation. The hydroxyapatite helps strengthen enamel naturally, while the Truebiotic™ blend soothes and supports.

Yes — in fact, they’re designed to work together. Using both enhances your oral microbiome routine by combining probiotic oral care with remineralisation and inflammation support for optimal results.

Remineralising
Anti-Plaque
Anti-Sensitivity
Biome Friendly
Antimicrobial
Remineralising
Anti-Plaque
Anti-Sensitivity

Why replace your current toothpaste?

You swallow a whole tube of toothpaste every year. Is yours safe to swallow?

  • Microbiome-friendly

    Liquid Biome+ is microbiome-friendly, using postbiotics to support good bacteria and reduce inflammation — without the harsh chemicals found in traditional mouthwash.

  • Remineralises your teeth

    Liquid Biome+ remineralises your teeth using hydroxyapatite — a natural alternative to fluoride that rebuilds and strengthens enamel.

  • Zero fluoride

    You want to avoid the health risks associated with fluoride in your toothpaste but 90% of natural toothpastes don't stop decay. Ours does.

  • Avoid toxic high street brands

    Many big brands contain ingredients like detergents that are not microbiome friendly.

  • Bad breath?

    Liquid Biome+ tackles the root cause of bad breath by restoring balance to your oral microbiome — not just masking it with strong flavours

  • Protect your gut health

    Liquid Biome+ protects your gut health by supporting the oral microbiome — your body’s first line of defence in the digestive system.

Rethinking mouthwash

Most high street mouthwashes contain harsh ingredients like alcohol, chlorhexidine, and triclosan — designed to kill bacteria indiscriminately.

While these ingredients may temporarily reduce plaque or freshen breath, they also wipe out beneficial microbes that are essential for maintaining a balanced oral microbiome. This disruption can lead to increased inflammation, dry mouth, and a higher risk of oral and even gut health issues over time.

A healthy oral microbiome is your first line of defence — and conventional mouthwashes often undermine it.

The future is postbiotics

Postbiotics are ideal for mouthwash because they deliver the beneficial effects of probiotics — without the instability of live bacteria. These bioactive compounds, such as enzymes, peptides, and metabolites, can help suppress harmful bacteria, reduce inflammation, and strengthen the oral barrier. Unlike traditional antimicrobials, postbiotics work by modulating the microbiome, encouraging the growth of beneficial species rather than wiping everything out. They’re stable, safe, and effective — making them perfectly suited for daily oral care where balance, not sterilisation, is the goal.

The Magic of Hydroxyapatite

Hydroxyapatite is a natural alternative to Fluoride.

It's naturally restorative and effective in reducing your risk for tooth decay, cavities, and enamel erosion. It remineralises your teeth and even protects against sensitivity.

We'd say that's pretty magic.

This is more than just cleaning

Gutology Probiotic Toothpaste cleans your teeth effectively with a microbiome-friendly formulation.

  • Gut-Friendly

    Protect your microbiome.

  • Cancel Anytime

    No contracts, cancel anytime.

  • Free Shipping

    Free shipping with your monthly order.

  • Sustain

    Long-term oral protection.

From the creators of the Top 10 Gut Health Podcast

YouTube Apple Podcast Spotify
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt
Translation missing: en.products.product.gallery_thumbnail_alt

Hydroxyapatite

Microbiome-Friendly

Fluoride Free

product-testimonial

"I recommend daily use — Liquid Biome+ supports the oral microbiome by avoiding harsh antimicrobials and using postbiotics shown to reduce inflammation markers like IL-1β and support natural remineralisation."

Dr Seb Lomas - Biological Dentist

blue tick icon

Gutology Liquid Biome+ (3 month supply)

Gutology Liquid Biome+ (3 month supply)

£25.00
£25.00

Gutology Liquid Biome+ works with your body — not against it. Powered by Truebiotic™ technology, this advanced oral rinse supports the natural balance of your oral microbiome to promote long-term mouth health. This is more than a mouthwash. It’s a daily microbiome ritual that targets inflammation, supports your gums, and restores balance to your oral ecosystem.

Unlike conventional mouthwashes that use alcohol and antiseptics to kill bacteria indiscriminately, Liquid Biome+ is microbiome-friendly. It supports your oral ecosystem with Truebiotic™ postbiotics and liquid hydroxyapatite, helping to remineralise teeth and reduce inflammation without disrupting beneficial bacteria.

Liquid hydroxyapatite is a naturally occurring mineral that makes up 97% of your tooth enamel. In our formula, it helps to remineralise and strengthen teeth, reduce sensitivity, and protect against enamel erosion — all without the need for fluoride.

Liquid Biome+ is formulated based on emerging research in oral microbiome science. Biomimetic hydroxyapatite has been clinically shown to remineralise enamel and reduce sensitivity by binding to and rebuilding demineralised tooth surfaces — offering a safe, fluoride-free alternative. Its Truebiotic™ postbiotic blend is designed to support beneficial bacteria while helping reduce inflammation by modulating cytokines like IL-1β, which are linked to gum disease. Unlike traditional mouthwashes, it works with your body’s biology — not against it — and contains no alcohol, chlorhexidine, or harsh antimicrobials.

Absolutely. Liquid Biome+ is free from harsh ingredients, making it an excellent choice for those with sensitive teeth, receding gums, or oral inflammation. The hydroxyapatite helps strengthen enamel naturally, while the Truebiotic™ blend soothes and supports.

Yes — in fact, they’re designed to work together. Using both enhances your oral microbiome routine by combining probiotic oral care with remineralisation and inflammation support for optimal results.

Buy Once
Subscribe & Save
  • Cancel Anytime
  • Adjust Delivery Frequency
  • Free Shipping

Delivery every 3 months

Delivery every 3 months

Delivery every 2 months
product-testimonial

"I recommend daily use — Liquid Biome+ supports the oral microbiome by avoiding harsh antimicrobials and using postbiotics shown to reduce inflammation markers like IL-1β and support natural remineralisation."

Dr Seb Lomas - Biological Dentist

blue tick icon

Gutology Liquid Biome+ works with your body — not against it. Powered by Truebiotic™ technology, this advanced oral rinse supports the natural balance of your oral microbiome to promote long-term mouth health. This is more than a mouthwash. It’s a daily microbiome ritual that targets inflammation, supports your gums, and restores balance to your oral ecosystem.

Unlike conventional mouthwashes that use alcohol and antiseptics to kill bacteria indiscriminately, Liquid Biome+ is microbiome-friendly. It supports your oral ecosystem with Truebiotic™ postbiotics and liquid hydroxyapatite, helping to remineralise teeth and reduce inflammation without disrupting beneficial bacteria.

Liquid hydroxyapatite is a naturally occurring mineral that makes up 97% of your tooth enamel. In our formula, it helps to remineralise and strengthen teeth, reduce sensitivity, and protect against enamel erosion — all without the need for fluoride.

Liquid Biome+ is formulated based on emerging research in oral microbiome science. Biomimetic hydroxyapatite has been clinically shown to remineralise enamel and reduce sensitivity by binding to and rebuilding demineralised tooth surfaces — offering a safe, fluoride-free alternative. Its Truebiotic™ postbiotic blend is designed to support beneficial bacteria while helping reduce inflammation by modulating cytokines like IL-1β, which are linked to gum disease. Unlike traditional mouthwashes, it works with your body’s biology — not against it — and contains no alcohol, chlorhexidine, or harsh antimicrobials.

Absolutely. Liquid Biome+ is free from harsh ingredients, making it an excellent choice for those with sensitive teeth, receding gums, or oral inflammation. The hydroxyapatite helps strengthen enamel naturally, while the Truebiotic™ blend soothes and supports.

Yes — in fact, they’re designed to work together. Using both enhances your oral microbiome routine by combining probiotic oral care with remineralisation and inflammation support for optimal results.

Ingredients
AQUA
HEPTYL GLUCOSIDE
GLYCERIN
FRUCTOOLIGOSACCHARIDES
HYDROXYAPATITE
XYLITOLNatural 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
Directions

Your first order comes with a Gutology measuring cup for easy use.

  1. Measure & Mix
    Combine 1.5ml of Liquid Biome+ with 10ml of water using the included cup.
  2. Swish
    Swish the mixture thoroughly around your mouth for 30 seconds.
  3. 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.

Frequently Asked Questions

Have concerns? That’s okay. You can find all your urgent answers right here.

Is it suitable for all ages?

Gutology Liquid Biome+ (Mouthwash) is suitable for Ages 6+

When should I use Liquid Biome+?

For best results, use Liquid Biome+ once daily before bed, after brushing. This allows the postbiotics and hydroxyapatite to work overnight, supporting remineralisation and microbiome balance while you sleep.

What makes Liquid Biome+ microbiome-friendly?

Unlike traditional mouthwashes that use alcohol or chlorhexidine to kill bacteria, Liquid Biome+ uses postbiotics to support beneficial microbes and reduce inflammation — helping restore a healthy, balanced oral ecosystem.

Is Liquid Biome+ fluoride-free?

Yes — instead of fluoride, it uses biomimetic hydroxyapatite, a natural enamel-building mineral that remineralises teeth and reduces sensitivity without the risks associated with fluoride overuse.

How does it help with bad breath?

Liquid Biome+ tackles the root cause of bad breath by supporting the oral microbiome, reducing inflammation, and promoting good bacteria — rather than masking odours with strong artificial flavours.

How long does one bottle last?

Each bottle is a 3-month supply when used daily before bed. It's a concentrated formula, so only a small amount is needed to be effective.

Can I use this if I already take probiotics?

Yes, oral probiotics will not interfere with your probiotic regime.

Is this product vegan and cruelty-free?

Yes, this has been requested by many nutritionists that we work with. We've achieved this by using a vegetable sourced glycerine in our formulation. It is also 100% cruelty-free.

Is it safe to use debit/credit card on your site?

Yes! We understand your personal security and safety is of paramount importance. As affiliates of Amazon Pay and Shopify Payments, we adhere to the strict electronic and physical measures to protect your devices and credit/debit card information from unauthorised access.

What if I am unsatisfied with my order?

We offer 100% refund back guarantee if you find any defects or any other issues (send us a picture). We want you to love the products as much as we do. For more information, please refer to our refund policy.

I would like to return my order!

You’ll be happy to know that we believe in our products so much that we offer a 100% refund guarantee if you find any defects or any other issues within 30 days of your purchase.

  • Items must be unused, in the state you received them, and in their original packaging.

  • It typically takes 7-21 business days for us to receive your package, inspect it, process it into inventory, and complete your refund.
  • Your refund will be issued back to the original payment method you selected at purchase.

Allergies

You are responsible for carefully reading any ingredients listed on our website and/or on any packaging, labels and/or leaflets to avoid the risk of allergic or other adverse reactions.

For more information on allergies: click here.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Reviews in Other Languages