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Japanese people are very serious about oral health. Made-in-Japan oral care products have not only  high quality but also excellent effects. Our shop provides various specialty oral care items which are sold at dental hospitals in Japan only. Many of these items can only be found at our shop.

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Lactic acid bacteria LS1 tablet. Adjust the balance of bacteria in the mouth.


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$ 19.27 (¥ 2,160)
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Product Information

Form the habit of brushing + tablet
Increase the amount of bacteria which originally live in the mouth and protect the health!

Recommended for people who have periodontal diseases due to slim gums: Taking this tablet regularly can help activate gums and maintain oral health♪
For those who have troubles with sticky feeling in the mouth, take 1 tablet before going to bed to restrict the uncomfortable feeling in the next morning.

Our shop sells LS1 tablet by
This is a dental specialty product which can only be found at dental clinics and hospitals. The high quality and safeness are thus guranteed.


  Condensation of TI2711.
Clear Mint Flavor has fresh aftertaste!

■LS1 is a lactic acid bacteria which can set the balance of bacteria in the mouth

Both good and harmful bacteria are living in our mouth.
Bacterial infection caused by harmful bacteria is closely related to bad breath, periodontal disease and caries.
LS1 has strong
antibacterial effect on these periodontal bacteria. LS1 can increase faster than periodontal bacteria and restrict the development of caries-causative bacteria. 

※ LS1 means lactobacillus salivarius, a type of bacteria which live in our saliva. 

■80% of bad breath cases are caused by bacteria in the mouth.

Bad breath prevention is essential to etiquette and health maintenance.
More than 50% of bad breath cases are caused by plaque, tar or periodontitis such as periodontal disease and caries. 

Besides taking LS1, cleaning tongue is another way to prevent bad breath.


Regarding the change of LS1  mark
This time the mark LS1 on the package was changed to TI2711.

This change was due to trademark right and does not have an influences on product quality.
Ingredients are kept the same.

【How to use】
Take 1 tablet after brushing teeth. Do not bite. Let the tablet slowly dissolve in
the mouth.
Take 3 tablets every day.
1. Do I have to take LS1 forever?
The number of lactic acid bacteria LS1 will decrease once you stop taking LS1 tablet.
You are highly recommended to take LS1 tablet during periodontal treatment period.
Periodontal disease is chronic disease and requires regular maintenance at dental clinics.
If the disease is well-controlled, there should be no problem. However, in the case of reoccurance, you'd better
take LS1 again.

2. Does LS1 cause caries?
LS1 decomposes sugar to form lactic acid.
However, when the concentration of lactic acid in the mouth gets high, this acid will self-decompose
and die out. As a result, lactic acid cannot easily change the environment in the mouth from neutral into acidic.
In fact, this acid is effective in restricting caries-causing bacteria.

Caries-preventing effects
1. LS1 cannot kill mutans fungus (caries-causative bacteria) directly; yet by destroying the environment
around mutans fungus, LS1 helps restrict the increase of this harmful bacteria.
2. LS1 can also significantly restrict the generation of insoluble glucan by mutans fungus.
【To those who are concerned about bad breath】
1. Do you have regular check-ups at dental hospitals?
If plaque and tar are not removed, they will cause periodontal disease and bad breath.

2. Does your tongue get white or black?
Tongue fur can also lead to bad breath. Use tongue brush and clean the tongue gently.

3. Does saliva secretion decrease?
Check here for details ⇒ Clicks
The causes of the decrease in saliva secrection may include mouth-breath, over-consumption of coffee, lack of water,
weak biting force, aging, side effects of medicines and other reasons.

※Check the reasons above and don't miss trying LS1 to solve the problem!
- - - - - - - - - - - - - - - - - - - - - - - - -
Package renewed! One-step advanced oral care

Biological control of lactic acid bacteria LS1
Mechanical control of brushing
★One-step advanced oral care★

LS1 is a kind of lactic acid bacteria which originally lives in the mouth.
LS1 can adjust the balance between bad and good bacteria.
Even when brushing their teeth every day, many people still have sticky feeling in the mouth and are troubled by bad breath.

It is difficult to solve oral problems only by brushing teeth. Let the power of lactic acid bacteria help you resolve oral troubles thoroughly!

Tasty and suitable for all ages to use every day.
How about formning a new habit of "brushing + tablet"?

Lactic acid bacteria LS1 tablet: Born from the idea of probiotics.

Refreshing Clear Mint Flavor

●High combination of lactic acid bacteria LS1
Contain 300 million living lactic acid bacteria LS1 in 1 gram.

●The amount of bacteria is stably kept large
Contain the ingredient which can adjust the increased moist in the tablet.
Maintain the large amount of living LS1 bacteria in the mouth.

●Easy to take
Take 3 tablets a day. Refreshing Clear Mint Flavor. 

●Although children can also take this tablet, the over-consumption of sorbitol (a sweetener) may cause diarrhea. As a result, be sure to let your children take only 1 tablet a day.

「Freshen breath!!」◎What is probiotics?

Unlike antibiotics which kill both good and bad bacteria at the same time, probiotics help increase the number of good bacteria in the body and protect our health.
Lactic acid bacteria LS1 originally lives in the mouth. By adjusting the balance between good and bad bacteria, LS1 helps restrict the work of bad bacteria and prevent these bad bacteria from generating harmful substances.
Living lactic acid bacteria LS1 can be absorbed by eating LS1-containing food.
Tablet-typed LS1 is good since LS1 can remain in the mouth for a long time.

★Lactic acid bacteria will be killed at 60 degrees.
【Ingredients】 Dextrin, maltitol, erythritol, lactic acid bacteria powder,
Sorbitol, fragrance, sucrose ester, fine silicon dioxide
【Nutritional facts】 Energy 198 kcal, protein 0 g, lipid 0 g, carbohydrate 59 g, sodium 5 mg
【Classification】 Food containing lactic acid bacteria
【Content】 90 tablets x 2 boxes
【Country of origin】 Japan
【Advertisement】 P&A Co., Ltd. (+81)72-367-7063

Latest Product Reviews (425)

Posted by モモ******** , 2017/10/29 09:30:41
Posted by mu****** , 2017/09/17 12:16:29
どこかのブログでみたこのタブレット 一箱だけでは効果はわかりませんが味もまずくないしたまに食べてます
Posted by のん***** , 2017/09/13 04:50:43
もともと、虫歯予防の為に乳酸菌がいいと言うことで、タブレットを探していましたが、ブロガーさんの旦那さんの歯周病がとても良くなったというのを目にして、購入しました。 夫と私と中学生の娘で食べています。 お味は何も問題なし。 それが、超驚くことに、口臭がかなりキツかった娘の口臭が、直ぐになくなりました。他の兄弟も、いつも臭いと言っていたのですが、「臭わない!!」とビックリ。 夫も、1mくらい離れた所で話していても、鼻をつまみたくなるくらい強烈な口臭でしたが、タブレットを飲み始めて数日で驚くほど良くなりました。 何でだかよく分からないけど、あれだけ臭っていたものがこんなに良くなっているのだから、良い効果は絶対あるのだと思います。夫は、便通も良くなったと言っていました。私はあまり変化は感じませんが、虫歯、歯周病の予防の為に続けようと思います。 あと、私はこちらを2箱買ったのですが、2箱セットですこしお値段が安いものがあったので、次からはそちらを購入します。

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