★★★★★ 1,400+ verified reviews
You don't have a hygiene problem. You have a bacteria problem.
700 species of bacteria live in your mouth. When the wrong ones take over, no amount of brushing will fix it. Virae is UK's first oral probiotic: A single nightly lozenge with clinically-studied strains that rebalance your mouth while you sleep.
VEGAN
TRY IT FOR 60 DAYS | RISK-FREE
2
Clinically-studied Strains
700+
bacteria balanced in the oral microbiome
60
Days risk-free
1
dose, nightly
Who Virae is for
Three kinds of people. Three reasons to start.
01
You take care of your mouth. It doesn't seem to care back.
You brush, floss, scrape, rinse. Two hours later, it's back. The coating. The taste. The feeling of not wanting to lean in too close. Virae is the nightly step that targets what your routine is missing: the bacterial balance underneath it all.
02
Something knocked your mouth off-balance.
Antibiotics. A new medication. Perimenopause. Illness. Your mouth doesn't feel the way it used to, and your usual routine isn't enough to get it back. Virae helps rebuild the microbial balance that got disrupted.
03
You've tried everything
Mouthwash. Scrapers. Mints. Three different dentists. Maybe an ENT. You've done the work. Virae targets the one layer those products don't reach: the bacteria that colonize your mouth and determine what grows back after everything else wears off
The solution
Two good bacteria. One nightly habit.
The strains
BLIS K12
A strain of Streptococcus salivarius isolated from the mouths of children with notably healthy oral microbiomes. The most-studied probiotic strain for the upper respiratory tract and oral cavity.
BLIS M18
A related strain studied for supporting the bacterial balance around the teeth and gums. Both strains are licensed from BLIS Technologies (NZ), a publicly listed biotech company that has spent 20+ years isolating and researching probiotic strains specifically for the mouth and throat. Virae is the only product in the United Kingdom that carries both certified strains in a single formula.
The format
A slow-dissolving lozenge, not a capsule. This is the critical design choice. The lozenge sits in your mouth for several minutes, allowing the probiotic strains to make direct contact with the surfaces of your tongue, gums, and throat. A capsule would be swallowed before it could do any of that.
The protocol
One lozenge nightly, after brushing. Let it dissolve. Don't eat or drink for 30 minutes after.
That's the entire ask.
What's not in it
- No alcohol — won't sting or dry out your mouth.
- No artificial dyes — nothing to stain teeth or tongue.
- No harsh sweeteners — won't disrupt the bacteria you're trying to build.
- Vegan · Made in the Netherlands.
What to expect
Week by week. What you'll notice.
01
Tomorrow morning
Most people notice the morning first — the smell, the taste, the coated feeling all ease. You'll know before anyone else does.
02
Week one
Your mouth feels less coated through the day. You stop reaching for a mint after lunch. Talking close-range stops being something you calculate.
03
Weeks two to four
You stop checking. You sit through a meeting without thinking about your breath. You have no second-thought about drinking that coffee.
04
Beyond
This is the point where your breath stops being something on your mind.
The starter kit
Everything you need. In your first order.
A full kit designed to work together and fix your breath.
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01
Virae lozenges, 60-day supply
£29.95BLIS K12 + M18. 60 lozenges per box. Made in the Netherlands.
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02
Stainless Steel Tongue Scraper
£̶1̶5̶,̶ 𝗙𝗥𝗘𝗘Brushed-finish, weighted, designed to be used right before your nightly Virae. The scrape clears the field; the lozenge does the rest.
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03
Travel Case
£̶8̶,̶-̶ 𝗙𝗥𝗘𝗘A small stainless steel case for travelling. Slips into a pocket or wash bag — so you don't miss a night on the road.
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04
Deluxe Toiletry Bag
£̶2̶5̶,̶-̶ ̶ 𝗙𝗥𝗘𝗘Our toilet pouch that holds the full kit. Lives on your bathroom counter or in your overnight bag.
The complete routine for good breath
Free shipping on your first order
60 days to decide, risk-free
Total value
£77.95
Your price today
£ 29.95
free shipping · 60-day money back guarantee
The promise
Sixty days. Risk-free.
We know the drill. You've spent money on products that worked for nine minutes, and on refund processes that took months.
Here's ours: Use Virae for up to 60 days. If your mouth doesn't shift the way you hoped — for any reason, including none at all — email us. We'll refund your order in full. We won't argue. We won't ask for the kit back. We won't ask you to fill out a form.
If Virae isn't the right answer for you, we'll suggest where to look next.
That's the entire policy.
Questions
Asked, answered. The questions we get most.
How long until I notice anything?
Most people notice the morning first, often within the first week. The fuller change, where your mouth stops being on your mind during the day, takes 2–4 weeks for most. We'd rather be straight about that than promise faster.
Will I be put on a subscription?
No. Virae is a one-time purchase. You'll be charged once, for one kit. No auto-renewal, no card on file for surprise charges, no cancellation page, because there's nothing to cancel.
What if my bad breath is from reflux, sinus, or my stomach?
Then Virae might not be enough on its own. We'd rather tell you that than sell you something that doesn't fit. Email us if you'd like a starting point for what to look into.
Will Virae interfere with my mouthwash?
Use mouthwash earlier in the routine, not in the same 30 minutes as Virae. The lozenge goes on as the last step, after brushing, just before bed.
Can I take Virae during or after antibiotics?
Antibiotics affect any probiotic. Many of our customers start Virae after an antibiotic course to help rebuild what the antibiotics cleared.
Is Virae safe for children?
Adult Virae is formulated for adults. We also make a children's version, designed specifically for younger mouths — see Virae Kids.
Is Virae safe during pregnancy or breastfeeding?
Please ask your doctor for advise on this.
What's in the lozenge besides the strains?
Other Ingredients: :Isomalt, Inulin, Glyceryl
Behenate, Spearmint Flavor (natural), Dicalcium Phosphate, Rebaudioside A (Stevia)
Where is Virae made?
The Netherlands.
How should I store it?
Dry and dark. Room temperature is fine.
What's your refund policy?
60 days, risk-free. If Virae doesn't work for you, email us. We'll handle it. No argument.
One last thing
Try Virae tonight. Risk-free for 60 days.
You'll know the first morning after whether something's changed.
Start tonight
Free shipping · 60 days risk-free
Made in the Netherlands · with care, for your mouth