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Food with function claims

With just one capsule
SleepStressGut health
can be addressed
A multifunctional sleep supplement series
tailored to your preferred type of care
Sleep Stress Gut health + Warmth support
¥4,320 (tax included)
30 capsules / 1 month supply
Sleep Stress Gut health
¥3,240 (tax included)
30 capsules / 1 month supply
Sleep Stress Gut health + Diet support
¥4,320 (tax included)
30 capsules / 1 month supply
Sleep is not only
about time, but quality
out one third of life is spent sleeping.
When sleep quality is poor, the brain and body cannot fully rest,
making it difficult to draw out one’s true performance.
GABA is expected to help improve sleep quality,
including deeper sleep and a clearer, more refreshed awakening.
ISSUE
Sleep quality affects
daytime productivity
Declining sleep quality has been reported in recent years to significantly impact work performance, leading to losses for businesses and organizations.
It is also said that many industrial accidents are caused by sleep deprivation or sleep-related disorders.
Sleep does not feel
truly restful lately
Waking up frequently
during the night
Difficulty waking up
feeling refreshed
in the morning
In response
Improved sleep quality and daytime performance
can be changed by a supplement
Focusing on the brain and the gut, which influence each other
Activating the autonomic nervous system
that connects the gut to the brain
To help transform sleep
The gut, sometimes referred to as the “second brain,” has its own neural network and can function independently without direct commands from the brain.
The brain and the gut constantly exchange information, influencing each other in a two-way manner.
This relationship is known as the “brain–gut interaction.” For example, when stress is felt, stomach discomfort may occur.
This happens because the brain transmits stress signals to the gut through the autonomic nervous system.
Signals from the brain to the gut
For example, stress can alter gut motility, leading to constipation or diarrhea.
Signals from the gut to the brain
For example, changes in the gut environment may cause feelings of anxiety or promote relaxation.
Activating the autonomic nervous system that connects the gut to the brain
To help transform sleep
The gut, sometimes referred to as the “second brain,” has its own neural network and can function independently without direct commands from the brain.
The brain and the gut constantly exchange information, influencing each other in a two-way manner.
This relationship is known as the “brain–gut interaction.” For example, when stress is felt, stomach discomfort may occur.
This happens because the brain transmits stress signals to the gut through the autonomic nervous system.
With just one capsule a day
A dual approach to sleep and the gut
Food with function claims
GABA is included at 100 mg as a functional ingredient that supports improvements in sleep quality—such as deeper sleep and a refreshed feeling upon waking—and helps reduce temporary mental stress and fatigue caused by work or study.
GABA acts on the autonomic nervous system, suppressing sympathetic nerve activity and promoting parasympathetic dominance, which supports a relaxed state and leads to deeper sleep.
As a result, sleepiness upon waking is reduced, contributing to a clearer, more refreshed awakening.
When fatigue or stress is felt, GABA is consumed in large amounts to help relieve it and can become insufficient.
GABA supports the reduction of temporary mental stress and feelings of fatigue caused by work or study.
Derived from rice, a long-standing staple of the Japanese diet, this lactic acid bacteria is known for its natural compatibility.
Unlike animal-based lactic acid bacteria cultivated in nutrient-rich milk, plant-based lactic acid bacteria have adapted to survive in harsher environments—low in nutrients, low in temperature, and high in acidity and salinity.
Because of this resilience, they are believed to remain active and effective even within the digestive tract.
[Participants]
95 adults (ages 20–64) with a tendency toward constipation
[Test food]
A food containing 50 billion CFU/day of plant-based lactic acid bacteria K-1
(L. casei 327), or a control food*
*The control food did not contain plant-based lactic acid bacteria K-1
(L. casei 327) and was identical in appearance, taste, and aroma.
[Source]
Saito Y., et al. Biosci Microbiota Food Health, 2018, (3), 59–65.
Figure created based on Table 3.
*p < 0.05, statistically significant compared with the control.
A single capsule delivers GABA equivalent to approximately 30 cherry tomatoes, along with lactic acid bacteria comparable to about 50 servings of yogurt—making it easy to maintain as part of a daily routine.
Packaged in a compact pouch, it’s also convenient to carry wherever you go.
GMP certification refers to manufacturing standards established by the Ministry of Health, Labour and Welfare of Japan.
These standards ensure appropriate manufacturing and quality control throughout the entire process, from raw material intake to production and shipment.
Sleep Stress Gut health + Warmth support
¥4,320 (tax included)
30 capsules / 1 month supply
Sleep Stress Gut health
¥3,240 (tax included)
30 capsules / 1 month supply
Sleep Stress Gut health + Diet support
¥4,320 (tax included)
30 capsules / 1 month supply
Supplement GABA
Basic sleep care
Sleep
Stress
Gut health
Two ingredients, three functional benefits in a single capsule
For sleep, stress, and gut balance
Supplement GABA + Thermo
For those concerned about cold hands and feet or swelling
Sleep
Stress
Gut health
Warming support
Three ingredients, four functional benefits in a single capsule
Supporting sleep, stress, gut health, and cold sensitivity & swelling
Cold sensitivity occurs when small blood vessels constrict, leading to reduced blood flow to the extremities.
Long pepper–derived piperine compounds, a functional ingredient, have been reported to help improve blood circulation and reduce decreases in body surface temperature caused by cold.
By supporting healthy circulation, they also help alleviate swelling.
Long pepper is a spice native to South Asia and has been traditionally used for centuries in Ayurveda in India and in traditional Chinese medicine.
Piperine compounds found in this historically valued botanical have been reported to help support healthy circulation from within the body.
Long pepper–derived piperine compounds
120µg
Reduces cold sensitivity in the hands and feet*¹, as well as leg swelling *²
*¹ Reduction in decreases in skin surface temperature of the extremities (hands and feet) caused by cold
*² Temporary, non-pathological swelling of the legs in healthy women
Piperine compounds derived from long pepper act on capillaries, helping to relax vascular constriction and promote blood circulation, thereby improving blood flow to the extremities. As a result, cold sensitivity in the hands and feet is reduced and overall body temperature balance is supported.
Supplement GABA + Diet
For those concerned about body fat
Sleep
Stress
Gut health
Diet
Three ingredients. Four functional benefits.
Supports sleep, stress, gut health, and body fat.
Weight gain can occur due to a decline in basal metabolism and the accumulation of body fat.
Ellagic acid, a functional ingredient, works on fat metabolism to help reduce body weight and body fat.
By supporting metabolic function, it also contributes to the maintenance of a healthy body composition.
Multiple studies indicate that a large proportion of individuals with sleep concerns have a BMI of 25 or above.
[Source] Esmaeili N., et al. eClinicalMedicine. 2025;83:103221.
Used for over 5,000 years by those who value health and beauty, pomegranate contains ellagic acid, a naturally derived polyphenol.
As it cannot be produced within the body, it must be obtained from external sources and is believed to support overall wellness.
Ellagic acid
3mg
Improves body weight, body fat, triglycerides, and BMI*¹
*For individuals with overweight tendencies: supports reductions in body weight, body fat, blood triglycerides, visceral fat, waist circumference, and elevated BMI values.
Ellagic acid suppresses the formation and enlargement of fat cells and helps inhibit the uptake of dietary sugars into adipocytes, thereby blocking fat accumulation from multiple pathways.
As a result, it supports reductions in body fat and triglycerides and contributes to the maintenance of a healthy body composition.
[Study design] Thirty-two healthy adults (aged 20–64) with a BMI of 25 to <30 and a visceral fat area of ≥80 cm² consumed either a test food containing 3 mg of ellagic acid per day or a placebo for 12 weeks.
[Source] Shiojima Y., et al. Functional Foods in Health and Disease, 2020, 10(4), 180–194.
Partially modified excerpt.
Insufficient sleep affects hormones involved in appetite regulation.
Levels of ghrelin, which stimulates appetite, increase, while levels of leptin, which signals satiety, decrease. As a result, food intake tends to rise, and metabolic balance may also be affected, making weight management more difficult.
[Source] Taheri S., et al. PLOS Medicine, 2004, 1(3), e62.
Supplement GABA
13.5 g (450 mg × 30 capsules)
Ingredient name: Reduced malt syrup (made in japan), gaba, plant-derived lactic acid bacteria powder (plant-derived lactic acid bacteria, dextrin) / cellulose, calcium carboxymethylcellulose, calcium stearate, silicon dioxide, vitamin b₂
Notification of functional claims: This product contains GABA and plant-derived lactic acid bacteria K-1 (L. casei 327).
GABA has been reported to help improve sleep quality, including sleep depth and a refreshed feeling upon waking.
It has also been reported to help reduce temporary mental stress and feelings of fatigue caused by work or study.
Plant-derived lactic acid bacteria K-1 (L. casei 327) has been reported to help regulate gut condition and improve bowel movements.
[Consumer Affairs Agency notification number: J462]
Supplement GABA + Thermo
13.5 g (450 mg × 30 capsules)
Ingredient name: Hiyatsu extract (dextrin, hiyatsu extract) (made in japan), gaba, plant-derived lactic acid bacteria powder (plant-derived lactic acid bacteria, dextrin), reduced malt syrup / cellulose, calcium carboxymethylcellulose, calcium stearate, silicon dioxide, vitamin b₂
Notification of functional claims: This product contains GABA, plant-derived lactic acid bacteria K-1 (L. casei 327), and long pepper–derived piperine compounds.
GABA has been reported to help improve sleep quality (depth of sleep and refreshed awakening). It has also been reported to help reduce temporary psychological stress and fatigue caused by work or study.
Plant-derived lactic acid bacteria K-1 (L. casei 327) has been reported to help regulate bowel movements and improve intestinal conditions.
Long pepper–derived piperine compounds have been reported to help normalize reduced peripheral blood flow caused by cold exposure and to alleviate decreases in peripheral (hands and feet) skin surface temperature due to cold. They have also been reported to help reduce temporary, non-pathological leg swelling in healthy women.
[Consumer Affairs Agency notification number: J1140]
Supplement GABA + Diet
13.5 g (450 mg × 30 capsules)
Ingredient name: Reduced malt syrup (made in japan), gaba, plant-derived lactic acid bacteria powder (plant-derived lactic acid bacteria, dextrin), dietary fiber, zakuro extract powder / cellulose, calcium carboxymethylcellulose, ph adjuster, calcium stearate, silicon dioxide, vitamin b₂
This product contains GABA, plant-derived lactic acid bacteria K-1 (L. casei 327), and ellagic acid.
GABA has been reported to help improve sleep quality (depth of sleep and feeling refreshed upon waking). It has also been reported to help reduce temporary psychological stress and fatigue caused by work or study.
Plant-derived lactic acid bacteria K-1 (L. casei 327) has been reported to help regulate intestinal conditions and improve bowel movements.
Ellagic acid has been reported to support reductions in body weight, body fat, blood triglycerides, visceral fat, and waist circumference, and to help improve elevated BMI.
[Consumer Affairs Agency notification number: J11141]
Sleep × gut health
A supplement tailored to
your concerns
It can be taken at any time of day.
Choosing a consistent time—such as after meals or before bedtime—may help make it easier to remember.
Depending on the type of medication, interactions may occur in rare cases.
Please consult your physician or pharmacist before use.
Yes, multiple supplements may be taken together.
However, some ingredients may overlap or have recommended upper intake limits. Please check the ingredients and adjust according to your needs.
There are generally no known side effects.
However, depending on individual constitution or health condition, it may not suit some individuals. Please check the ingredient list on the package before use. If you are trying it for the first time or have concerns, starting with a smaller amount is recommended.
This product is not specifically developed for children.
As appropriate intake amounts vary depending on age and body weight, please consult a physician or pharmacist before use.
Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
US$40
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