Log in
No feathers or blankets needed
The ultimate warm comforter
Carbonated
×Fast dissolving
×4 active ingredients
Efficient recovery with time-saving bathing
Medicinal bath salts
[Effects] Relieves fatigue, stiff shoulders, lower back pain, sensitivity to cold, neuralgia, heat rash,
rough skin, bruises, sprains, eczema, chilblains, hemorrhoids, rheumatism,
cracks, chapped skin,
sensitivity to cold before and after childbirth,
acne
Change your daily sleep preparation
with a time-saving bath
The quick-dissolving foaming power allows
the four active ingredients to dissolve quickly in hot water,
helping to control core body temperature and
efficiently
recovering from the day's fatigue in preparation for tomorrow.
"Stanford Method for Ultimate Sleep"
The key to improving your quality of sleep is "bathing"
There is a strong connection between body temperature and the quality of sleep, and narrowing the gap between skin temperature and deep body temperature helps you fall asleep more easily. Deep body temperature has the tendency to drop as much as it rises, and taking a bath is an effective way to take advantage of this tendency and raise deep body temperature.
Don't let today's fatigue
carry over to tomorrow
TECHNOLOGY
01
Super recovery
Quickly dissolves and
fully recovers even with a short bath
The carbon dioxide gas is designed to dissolve quickly in the hot water, providing speedy results. Because the carbon dioxide gas is completely dissolved in the bath, you can maximize the effects of the bath even in a short time. Designed to suit the lifestyles of busy business people.
Supports recovery from fatigue
with a short bath time
We carefully selected the necessary ingredients to enhance fatigue recovery, and condensed four types of active ingredients into this bath. It enhances the effects of the bath and increases blood flow, loosens muscles in a limited amount of time, relieves stiffness and pain, and recovers accumulated fatigue.
Promotes blood circulation and raises core body temperature
when bathing
When you soak up to your shoulders in water with enhanced hot bath effects,
blood flow gradually increases, helping to raise your body
temperature.
Even on busy days, you can take a quick bath and warm up your
body from the core.
02
Reset the brain
Reset your brain in 0.2 seconds.
Relax your mind and body with aromas.
This relaxing fragrance resets your brain in just 0.2 seconds. Fresh orange and gorgeous florals
gently spread out. It will bring you a positive feeling at the end of the day and refresh your mind
and body.
*Top note: Sweet orange to refresh your mood .
Middle note: Mint and jasmine with a calming and refreshing
feeling.
Last note: Gorgeous musk to make you feel positive
.
A fragrance designed to
relax you
The scent was developed inspired by the idea of forest bathing, which refreshes both body and
mind. Focusing on the aromatic compound phytoncide that trees emit, three unique fragrances were
blended.
The scents were selected based on a questionnaire evaluation
using the VAS method, and the scent that was most highly rated for relaxation was adopted.
03
SKIN SHIELD BARRIER
17 types of benefits and effects
that are also good for your skin
The active ingredients enhance the effects of a hot bath, promote blood circulation, and activate metabolism, making it effective for 17 different symptoms.
Shield barrier formula that
moisturizes and protects the skin
In addition to the four types of active ingredients, it is luxuriously formulated with amino acid-based beauty ingredients and other beauty ingredients. It moisturizes the skin while bathing, when the barrier function of the skin is weakened, and after bathing, it forms a veil-like protective film on the surface of the skin, preventing dryness.
Prevents eczema and rough skin.
Moisturizes and protects delicate skin.
Magnesium is also known as a "natural moisturizer" and is said to protect the skin by repairing the ceramides on the surface of the skin, and to help restore the skin's barrier function. In addition, moisturizing ingredients such as amino acids and silk moisturize the skin and prevent dryness after bathing.
Removes chlorine from tap water
and maintains the effect of carbon dioxide
It removes chlorine and leaves your skin feeling smooth and gentle.
The effect lasts for about 2 hours even after the carbon dioxide has dissolved in the water.
There is no need to add more if you take a bath after a while.
SPEC
Brain Sleep
Bath Tablets
Bath Tablets
Individually packaged to preserve carbonation and
maintain high quality at all times
Each product is individually wrapped and protected from moisture in the air to
prevent deterioration and ensure that it can always be used at
the same quality.
Contents
40g x 20 tablets
All ingredients
[Active ingredients] Sodium bicarbonate, sodium carbonate, sodium sulfate, magnesium sulfate
[Other ingredients] Succinic acid, hydrolyzed silk liquid,
arginine, serine, tryptophan, glycine, maltitol, silicic anhydride, talc, fragrance
How to use
Add one tablet to the bath water (150-200L), stir well and then take a bath.
Notes
●If you have any abnormalities with your skin or constitution, consult a doctor before using this product. ●If you experience any abnormalities such as redness, swelling, itchiness, or irritation during or after use, or when the skin on which the product has been used is exposed to direct sunlight, discontinue use and consult a dermatologist. Continuing to use the product may worsen the symptoms. ●This product is not edible. If a large amount is swallowed, give the person water to drink and consult a doctor. ●Do not use for purposes other than bathing. ●Use immediately after opening. ●Remaining bath water can be used for washing hair or washing with detergent. However, when rinsing or softening after washing, use clean water. ●When using remaining bath water for washing, avoid soaking, washing freshly bought clothes, washing clothes with fabric softener, and washing with detergent for washing delicate clothes. ●Avoid washing important clothes such as white clothes or delicate clothes. ●Please use this product after filling the bathtub with plenty of hot water. ●This product does not contain sulfur, which can damage bathtubs and boilers. ●Do not use in marble or artificial marble bathtubs. ●Do not store in high temperature (high humidity) locations. ●Keep out of reach of infants and small children.
HOW TO USE
Effective bathing methods
for those who don't have much time
1. Put it in just before getting in the bathtub.
It is designed to dissolve quickly, so add it just before getting into the bath to enhance the hot bath effect.
2. Wait until the tablet has completely dissolved before getting in the bath.
To get the most out of the bath additives, let them dissolve completely in water at about 40 degrees Celsius before taking a full-body bath. This will improve blood flow and help expel fatigue-causing substances from the body, relieving the fatigue of the day.
3. Get out of the bath without rinsing off with a shower
Taking a shower will wash away the active ingredients and moisturizing ingredients contained in the bath salts. To get the most out of the bath salts, we recommend not rinsing them off with a shower after taking a bath.
The ideal flow after returning home
After returning home
Dinner takes time to digest, so
eat something easy to digest late, three hours before going
to bed.
bathing
Soak in a bathtub to thoroughly raise your core body temperature, finishing 90 minutes before going to bed.
Bedtime
Using the Brain Sleep Pillow increases heat dissipation and releases excess heat, allowing you to achieve higher quality sleep in a better environment.
RECOMMENDED SELECTION
Your brain sleeps fast and deeply.
It wakes up your performance tomorrow.
Brain Sleep Pillow
Your brain sleeps fast and deeply.
It wakes up your performance tomorrow.
Learn more
Sleep medicine x AI personalized
sleep
measurement
Brain Sleep Coin
Sleep medicine x AI
personalized sleep measurement
The ultimate warmth duvet
that eliminates the need for feathers or blankets
Brain Sleep Comforter
Perfect Warm EX
The ultimate warmth duvet
that eliminates the need for feathers or blankets
FAQ
Is a quick bath effective?
The active ingredients enhance the effects of the bath, so blood flow starts to improve within about 5 minutes of starting the bath. This improves blood flow, making it easier for fatigue substances to be expelled from the body, relieving the fatigue of the day.
Can I use the leftover bath water for laundry?
You can use the leftover bath water for laundry. However, if you do so, please follow the precautions listed on the product.
Is it better not to rinse it off after bathing, or is it better to rinse it off?
There is no problem if you wash it off, but taking a shower will wash away the active ingredients and moisturizing ingredients contained in the bath salts. In order to maximize the effectiveness of the bath salts, we recommend not rinsing them off with a shower after taking a bath.
Can I reheat the water?
Yes, it is. It does not contain any sulfur or other substances that may damage the bath heater, but if you are concerned, please check the instructions for your bathtub or bath heater or contact the manufacturer.
Is it okay to take a leisurely bath in the bathtub?
There is no problem, but if you soak in hot water for a long time, the sympathetic nervous system that
puts the body into activity mode becomes active, which can have a negative effect on your sleep
afterwards.
If you want to take a long soak in the bath, we recommend a lukewarm bath (around 40°C) for about 15
minutes. Make sure to finish bathing at least 90 minutes before going to bed.
I got some bath water with dissolved bath salts in it in my eyes. Is this ok?
It has no effect on the body, but if you experience any symptoms such as pain, please bring the product with you and consult a doctor as soon as possible.
I drank bath water that had bath salts dissolved in it, is it okay?
If the amount consumed was small and there are no symptoms, no special measures are necessary. If you experience any symptoms, please consult a doctor and bring the actual product with you.
Is it safe to use during pregnancy?
Generally, there is no problem, but since this is a delicate time, it may not be suitable for your body depending on your physical condition. If you have any concerns, please consult your obstetrician-gynecologist before use.
Is it safe to use on infants?
Please use this product when your child is able to bathe with adults (around 3-4 months of age).
Since there are individual differences in the developmental state and skin condition of children, we
recommend that you try it out while watching your child's behavior when using it for the first time.
Are there any bathtubs or boilers that are not suitable for using Brain Sleep Bath Tablets?
This varies depending on the bathtub and boiler, so please contact the respective manufacturer.
Brain Sleep Bath Tablets Calm Citrus 20 tablets
Brain Sleep Bath Tablets Calm Citrus 20 tablets
5錠入りの購入はこちら
Brain Sleep Bath Tablets Calm Citrus 5 tablets
¥1,760 税込
¥6,600
Regular price
Sale price
¥6,600
Unit price
/
per
Tax included.
2496 in stock
Couldn't load pickup availability
Brain Sleep Pillow
¥33,000 税込
Brain Sleep Coin
¥8,800 税込
Brain Sleep Comforter All Seasons
¥19,800 税込
Brain Sleep Bath Tablets Calm Citrus Usage Notes +
- If you have any abnormalities in your skin or constitution, please consult a doctor before using this product.
・If you experience any abnormalities such as redness, swelling, itchiness, or irritation during or after use, or if the skin on which the product has been used is exposed to direct sunlight, we recommend that you discontinue use and consult a dermatologist. Continuing to use the product may worsen the symptoms.
・This product is not edible. If a large amount is swallowed, give the person water to drink and consult a doctor.
- Do not use for any purpose other than bathing.
- Use immediately after opening.
・You can use the remaining water for washing your hair or washing with detergent. However, when rinsing or softening after washing, please use clean water.
-If you use leftover bath water for laundry, please avoid soaking, washing newly purchased clothes, washing clothes that have been fabric softener, and using detergents for delicates.
・Please avoid washing important clothing such as white clothes or delicates.
・Please use this product after filling the bathtub with plenty of hot water.
・This product does not contain sulfur, which can damage bathtubs and boilers.
-Please avoid using this product in marble or artificial marble bathtubs.
-Do not store in hot or humid places.
-Keep out of reach of children.
・If you experience any abnormalities such as redness, swelling, itchiness, or irritation during or after use, or if the skin on which the product has been used is exposed to direct sunlight, we recommend that you discontinue use and consult a dermatologist. Continuing to use the product may worsen the symptoms.
・This product is not edible. If a large amount is swallowed, give the person water to drink and consult a doctor.
- Do not use for any purpose other than bathing.
- Use immediately after opening.
・You can use the remaining water for washing your hair or washing with detergent. However, when rinsing or softening after washing, please use clean water.
-If you use leftover bath water for laundry, please avoid soaking, washing newly purchased clothes, washing clothes that have been fabric softener, and using detergents for delicates.
・Please avoid washing important clothing such as white clothes or delicates.
・Please use this product after filling the bathtub with plenty of hot water.
・This product does not contain sulfur, which can damage bathtubs and boilers.
-Please avoid using this product in marble or artificial marble bathtubs.
-Do not store in hot or humid places.
-Keep out of reach of children.
Brain Sleep Bath Tablet Calm Citrus Ingredients +
■ Active ingredients
Sodium bicarbonate, sodium carbonate, sodium sulfate, magnesium sulfate
■Other ingredients
Succinic acid, hydrolyzed silk liquid, arginine, serine, tryptophan, glycine, maltitol, silicic anhydride, talc, fragrance
Sodium bicarbonate, sodium carbonate, sodium sulfate, magnesium sulfate
■Other ingredients
Succinic acid, hydrolyzed silk liquid, arginine, serine, tryptophan, glycine, maltitol, silicic anhydride, talc, fragrance
Brain Sleep Bath Tablet Calm Citrus Size +
Product size (cm) including packaging
<5 tablets>
H5 x W8 x D7.5cm (gift box)
<20 tablets>
H10 x W14.5 x D7.5cm (gift box)
Product weight Contents (g)
<5 tablets>
Contents: 40g x 5 pieces
<20 tablets>
Contents: 40g x 20 pieces
Product weight including packaging
<5 tablets>
Approx. 231g
<20 tablets>
Approx. 890g
<5 tablets>
H5 x W8 x D7.5cm (gift box)
<20 tablets>
H10 x W14.5 x D7.5cm (gift box)
Product weight Contents (g)
<5 tablets>
Contents: 40g x 5 pieces
<20 tablets>
Contents: 40g x 20 pieces
Product weight including packaging
<5 tablets>
Approx. 231g
<20 tablets>
Approx. 890g
Notes about subscriptions +
■Regular order prices
50% off for the first purchase / 20% off for all purchases after that
■ About skipping and delivery intervals
You can skip deliveries or change the delivery interval yourself from your My Page.
*Please respond or contact us at least two days before the next shipment.
*Member registration is required to make changes from My Page.
■About delivery address
You can change the delivery address yourself from your My Page.
*Please respond or contact us at least two days before the next shipment.
*Member registration is required to make changes from My Page.
■Shipping Fees
Free shipping nationwide
*This benefit is exclusive to regular subscribers.
*Member registration is required to make changes from My Page.
■ About cancellation
No restrictions on number of continuations, cancel anytime
*Please respond or contact us at least two days before the next shipment.
*If you wish to cancel within three attempts, please contact us via the inquiry form or by phone.
Contact form here
*You can cancel your subscription from the fourth time onwards yourself from your My Page.
*Member registration is required to make changes from My Page.
Customer Reviews
Based on 35 reviews
60%
(21)
26%
(9)
14%
(5)
0%
(0)
0%
(0)
智
とにかく疲れをとってぐっすり眠りたいと思っていたので試してみました。また、香りがきつかったりあまりカラダによくないものが入った入浴剤は使いたくないので、入浴剤選びには慎重でした。
今までは湯船に浸かるのが15分くらいでしたが、入浴剤を入れた時は20～30分くらい入れるようになりました。睡眠の質が良くなっていて、疲れも残ってないので翌朝体が軽くて嬉しいです。
簡単にリラックス出来るのでご褒美タイムを楽しんでいます。
n
お湯に入れるとシュワっと溶け、炭酸ガスは見えなくなりますが、炭酸ガスの効果は2時間持続するため、家族で順に入っても効果が持続するので、とても良いと思いました。肌が弱い娘には、合わなかったようで、全身が赤くなりました。寝つきについては、なかなか普段のお風呂との違いを感じることは難しかったです。香りでリラックスできましたので、星4つ。私の寝つきは、お風呂よりも日中の仕事の量に左右されるようです。
た
香りがとても好みでした。
入浴後は、すんなりと眠れます。
n
香りもスッキリとしていて疲れをリフレッシュするのにちょうど良かったです。ただ発泡の感じが強いのか？よくむせてしまうことや、香りの種類が他にもあったらリピートもしたくなると思ったので、星??３つにしました！
W
シトラスの香りで長湯しない自分ですがゆっくり湯船でリラックスさせていただきました。
普段なら湯温設定は43度以上ですがゆっくり入る為に42度設定。いつもなら物足りないと思うのですが、しっかり温まることができました。
リラックスできたおかげで入眠も何時もより早く寝つけ、翌日の朝は気持ちよく起きることができました。
あとは継続して使えるように値段を安くしてくれると助かります。
PICK UP
-
Brain Sleep Comforter Perfect Warm EX
-
Brain Sleep Mattress Protector Perfect Warm EX
敷布団にさっとかけるだけで究極の温かさとムレない環境
-
Brain Sleep Pillow Portable
Carry your best sleep with you anytime, anywhere
-
Brain Sleep Mattress ALL IN ONE
Get the best sleep anywhere with this one product
