- Oral Probiotic BLIS K12 & BL-04 for Sinus, Tonsil Stones, Bad Breath, Post Nasal Drip, Throat, Mouth, Teeth & Gut - Improve Oral & Respiratory Health. Clinically Proven Probiotic Strains 30 ct

So far I'm very pleased with this product. I get tonsil stones. Not big ones that are visible but tiny little ones and a small amount that are absolutely disgusting and ruin my life. They are unreachable unremovable and the only way to stop them is to not get them in the first place. The other night I hacked some up in the middle of the night while I was sleeping. They had been in my throat for a good month or two and making my life miserable. I decided to order an oral probiotic the very next day so that I could get a jump on them because oral probiotics have helped me so much in the past just to mitigate the bad breath. I chose this oral probiotic because of the two strains that are in it Bliss K12 has helped me a few times in other products but I had never tried the bl04 I believe that's what it's called. Because of my throat problem it seems like my lymph nodes are constantly swollen. I also have hearing problems that change daily due to inflammation from my upper respiratory tract. And I have noticed that although I don't feel like I have an infection I have constant post nasal drip which I think contributes largely to the problem of the tonsil stones mixed with a diet including dairy, bread,and sugar. When I let one of these melt in my mouth the first night after brushing I noticed immediately that my breathing was clear as I slept. The next morning I woke up with no post nasal drip whatsoever and every day that I take it there is no mucus running down from my nose to my throat. I took one day off and I could feel the flow returning so I know that it is this product that is helping everything. I've been using the product now for about 5 or 6 days and since then my lymph nodes seem way less swollen my throat feels normal my tonsils literally feel like they're more closed instead of open all the time to receive mucus running into them. I really like this product it's working very very well. I have tried lozenges in the past that have a slight mint flavor which makes my breath feel a little fresher. The taste of these is fruity strawberry and don't taste quite as fresh. They do taste good though. I have noticed while wearing my mask that there is virtually no smell anymore of yucky saliva after a full day of using them so they must be improving my breath drastically. Also after I hack up some tonsil stones usually about 2 or 3 days later I can usually taste the tell taie taste of them starting to form again. I do not have that at all right now :) I think it's stopping the formation of the stones a lot. If this could affect continues it will be life-changing. I have also noticed way better sleep since I started using this product because I can breathe so much better throughout the night and don't wake up. From coughing or clearing my throat.

I’ve been using BioNaze for a while and I’m really impressed with the results. The lozenges are easy to take and taste good. Since I started using them, I’ve noticed that my throat feels better and my sinuses seem clearer. I like that it supports ear, nose, mouth, and throat health with clinically proven probiotics. It feels like a great way to support my immune system and upper respiratory health naturally. I highly recommend it to anyone looking for extra support for their sinus and throat health.

I’m still on the fence about these. The first day I got them I brushed my teeth and dissolved 2. I woke up with slightly less horrible morning breath. The mucus pressure and post nasal drip were gone and I hadn’t cleared my throat in 1 day. The next day I took 1 in morning and 1 before bed. I looked at the ingredients and it clearly states “contains milk” that’s the issue with the product. A lot of people have sinus issues BECAUSE of dairy. I’m one of those people. So why would dairy be in a product that should address sinus issues? It contradicts. However, day 2. I woke up. Morning breath insane again, horrible headache with TMJ & ear pain that I get when I have a sinus infection from consuming dairy. However, my tonsils look much better. Since having covid they were covered in white gunk for a year now but they’re returning to their normal color after 2 days of these lozenges. I’m going to be the lab rat and continue taking them and fight thru the side effects to see what happens. I will do at least a full week to see if things get better or worse. I will update after this trial period. Updating my review years later in 2026 from 2 stars to 4 stars. I ended up throwing away the original bottles because the dairy was doing more harm than good. I reordered once I saw they removed the dairy. Took 2 this morning and immediately my ears started crackling and draining. I’m not sure how it will perform for mouth odor or tonsil stones but I’m hopeful. Will try to remember to update

This helped my sinus drainage and I feel so much better! And they do taste good! They are kind of expensive but if it works it’s worth it! Tried a cheaper brand, terrible l, the taste is nasty!

I've had sinus congestion for months. Just enough to make nose breathing very difficult and unpleasant. Per ENT, it was not an infection. So I tried everything, all types of sprays, saline, sodium bicarbonate rinses, humidifier, neti, then decided to give this a try. Took as directed, hoping for good results. Instead, it caused terrible sinus congestion that lasted 2.5 days. Felt like I had the worst head cold and with zero air getting through nasal cavity. Miserable, couldn't sleep. It almost felt allergic, so maybe it was just me. But there was no swelling or hives, etc, just massive congestion. Only after it got out of my system did my nasal passages resort back to their previous state. I would not recommend.

I bought these hoping that they'd relieve my morning allergies (stuffy on one side, runny on the other, sneezing, horrible sinus pressure). So far, these lozenges make my throat itch and have not improved my allergies at all, and honestly almost seem to make my allergies worse because my throat never itched prior to taking these lozenges; I've only been taking them for a week and will give it more time and revise my review if anything changes - maybe they just need more time to work?? In the meantime, I give it 3 stars for two reasons... one because if something is known to work for 95% of people, I'm generally in the 5% that it doesn't work for, so I really can't rate this product a 1 star for that reason... and two, one morning upon waking (before I even brushed my teeth) my husband said I had good breath and he didn't even know I had been taking these lozenges. If they're good for anything, at this point at least, they do take the morning breath stink away!

I was hearing about the research coming out how the bacteria in our sinus is just as important as the bacteria in our gut. That made sense to me being in horticulture and knowing how important the bacteria and fungi are to the soil and the plant world. I had developed a nagging cough due to post nasal drip. I went to an allergist and he tested me for allergies and I did not have one allergy! He diagnosed me with Rhinitis (which means runny nose!). At first the nasal steriod he gave me worked but this year it stopped working. I went into him and he prescribed an antibiotic. I told him I was sure I didn't have a sinus infection and wondered if the spray was not effective anymore. He wanted me to take a course of zpack and it did nothing. He wanted to put me on a second course which I reluctantly took again and broke out in a rash. Did not work. He wanted to prescribe another antibiotic and I requested a sinus xray to determine if I did indeed have severe sinusitis as he diagnosed me with. Of course it was completely normal!! After that they said well you are better! I said no I still have this post nasal crud! They couldn't help me. I decided to stop using the nasal spray and use saline spray morning and nite. Then I decided to researsh if there was a probiotic for the nose. I ordered this and was somewhat skeptical. Every day I took it I got a little better and by a week it was completely gone!! I'm sleeping thru the night no annoying cough runny eyes, etc. I am sooooo happy! I will continue with this product. Try it! I would suggest that you not use a steriodal spray and change to a saline only when trying the product.

I bought this b4 it works wonderful my sinus calm, frequent spitting stops wow. Now I buy again & this water down product is bs, I want my $$ back.

I bought these after reading some primary clinical research into the potential uses of this bacterial strain in a well known journal. There was an outbreak of scarlet fever in our school, our son took these and didn’t get it. Of course this isn’t proof these lozenges protected him, but equally they weren’t a battle; he is 5, he took them happily and liked the taste.

Used for my gums and got a bonus, cleared my sinuses . I can finally sleep with my mouth closed and cut down on snoring.

Can't say I noticed any difference especially with my sinus problem

A definite improvement in oral hygiene and less restrictive in the throat and upper respiratory system. Will keep using and keep you informed

It’s not working at all, not worth buying this product