R's KOSO contains over 100 different fruits, vegetables, and plant-based ingredients. It provides balanced nutrition which are Vitamins (A, B1, B2, B6, C, D, E, and K), Mineral (calcium, phosphorus, potassium, sodium, chloride, magnesium, iodine, iron, zinc, copper, manganese, iodine), 17+ Amino Acids, Short-chain fatty acid, Acetic acid, enzyme and, Polyphenol.
Clinically Proven to Improve Gut Health
R's KOSO is the only 100% natural supplement on the market that provides balanced nutrition, combining probiotics + prebiotics + postbiotics and enzyme which has clinically proven to improve gut health.
100+ INGREDIENTS - Vegetables, Fruits, Seaweeds, Mushrooms
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1-YEAR FERMENTATION - Prebiotics, Probiotics, and Postbiotics
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KOSO has good bacteria which are Lactobacillus brevis, Lactobacillus plantarum, Lactobacillus casei, Lactococcus lactis etc. And galactooligosaccharide and dietary fiber are included as prebiotics. Dandelion Greens, Asparagus, apples, Burdock, Seaweeds act as prebiotics ingredients. 17+ Amino Acids, Short-chain fatty acid, Acetic acid, and, Polyphenol are well known as postbiotics. These nutrients developed by the fermentation process.
100% NATURAL - Vegan, Gluten-free, Non-GMO, Dairy-free, Japan Made
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It is Gluten-free, NON-GMO, Dairy-free, VEGAN-friendly and, 100% natural product. All Ingredients and manufacturer are in Japan. Our factory has 70 year's experience to make Koso. The product is manufactured to exceptional standards by highly trained professionals.
100+ INGREDIENTS - Vegetables, Fruits, Seaweeds, Mushrooms
Learn More
R's KOSO contains over 100 different fruits, vegetables, and plant-based ingredients. It provides balanced nutrition which are Vitamins (A, B1, B2, B6, C, D, E, and K), Mineral (calcium, phosphorus, potassium, sodium, chloride, magnesium, iodine, iron, zinc, copper, manganese, iodine), 17+ Amino Acids, Short-chain fatty acid, Acetic acid, enzyme and, Polyphenol.
1-YEAR FERMENTATION - Prebiotics, Probiotics, and Postbiotics
Learn More
KOSO has good bacteria which are Lactobacillus brevis, Lactobacillus plantarum, Lactobacillus casei, Lactococcus lactis etc. And galactooligosaccharide and dietary fiber are included as prebiotics. Dandelion Greens, Asparagus, apples, Burdock, Seaweeds act as prebiotics ingredients. 17+ Amino Acids, Short-chain fatty acid, Acetic acid, and, Polyphenol are well known as postbiotics. These nutrients developed by the fermentation process.
100% NATURAL - Vegan, Gluten-free, Non-GMO, Dairy-free, Japan Made
Learn More
It is Gluten-free, NON-GMO, Dairy-free, VEGAN-friendly and, 100% natural product. All Ingredients and manufacturer are in Japan. Our factory has 70 year's experience to make Koso. The product is manufactured to exceptional standards by highly trained professionals.
R's KOSO - Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
*Mix with sparkling water to make a plum flavored soda
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
Benefits
Enhanced gut health
Healthy weight loss
Help with skin trouble
Better digestion
Boost immunity
Mental clarity ＆ Sleep
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
＄99.00
($6.6 / Serving)
＄99.00
($6.6 / Serving)
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
R's KOSO - Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
*Mix with sparkling water to make a plum flavored soda
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
Benefits
Enhanced gut health
Healthy weight loss
Help with skin trouble
Better digestion
Boost immunity
Mental clarity ＆ Sleep
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
$99.00＄74.25
($4.95 / Serving)
*Cancel Anytime
＄99.00
($6.6 / Serving)
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
R's KOSO - Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
*Mix with sparkling water to make a plum flavored soda
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
Benefits
Enhanced gut health
Healthy weight loss
Help with skin trouble
Better digestion
Boost immunity
Mental clarity ＆ Sleep
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
$99.00＄74.25
($4.95 / Serving)
*Cancel Anytime
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
R's KOSO - Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
*Mix with sparkling water to make a plum flavored soda
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
$99.00＄74.25
($4.95 / Serving)
*Cancel Anytime
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
How does Koso Work?
Gut health points to the balance of good microorganisms that live in the digestive tract. In recent years, scientists have discovered that the gut microbiota has been linked to many aspects of health relating to digestion, from immunity to brain and mentality, to chronic illnesses, including cancer.
Discover the transformative power of KOSO, a natural adaptogen-rich* supplement to support your body's resilience and balance.
*Adaptogens are natural substances, primarily herbs, and mushrooms, that help the body adapt to various types of stress. They have been used for centuries in Ayurvedic and traditional Chinese medicine.
Dr. Zyrowsky Explains
What Are Postbiotics?
How does Koso Work?
Gut health points to the balance of good microorganisms that live in the digestive tract. In recent years, scientists have discovered that the gut microbiota has been linked to many aspects of health relating to digestion, from immunity to brain and mentality, to chronic illnesses, including cancer.
Discover the transformative power of KOSO, a natural adaptogen-rich* supplement to support your body's resilience and balance.
*Adaptogens are natural substances, primarily herbs, and mushrooms, that help the body adapt to various types of stress. They have been used for centuries in Ayurvedic and traditional Chinese medicine.
Dr. Zyrowsky Explains
What Are Postbiotics?
Healthy Gut = Weight Loss
No doctors argue that a healthy gut leads to healthy weight loss. R's KOSO is the easiest way to gut cleanse. No extra supplement is needed. Prebiotics, probiotics, postbiotics, and all micronutrients are in the bottle.
Alana Arbucci | @AlanaArbucci
Life Style YouTuber
"I cannot believe I lost 2 inches off my waist.
That's actually crazy. Really helped to suck me in."
Alana Arbucci
Life Style YouTuber
Alana Arbucci
Life Style YouTuber
"I cannot believe I lost 2 inches off my waist. That's actually crazy. Really helped to suck me in."
"I cannot believe I lost 2 inches off my waist. That's actually crazy. Really helped to suck me in."
Watch Alana's KOSO Cleanse Video >
Healthy Gut = Cleaner Skin
Your skin is a mirror of your health. Before trying expensive cosmetic products, let's focus on your gut health. You'll be surprised by the immediate results.
Lakisha Adams | @itslakishaa
Beauty YouTuber
"I noticed my skin is a lot smoother. Right now, it's extreamly smooth."
Lakisha Adams | @itslakishaa
Beauty YouTuber
"I noticed my skin is a lot smoother. Right now, it's extreamly smooth."
R's KOSO - Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
*Mix with sparkling water to make a plum flavored soda.
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
One bottle is good for
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
＄99.00
($6.6 / Serving)
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
Trial Pack
(30ml x 5 bottles)
*One Trial Pack per a customer only
＄39.99
($8 / Serving)
Trial Pack is good for
Breakfast Cleanse - 1 week
1-Day Cleanse -1 time
Start Koso Cleanse
Japanese Postbiotic Drink
(474ml / 16oz) | Free Shipping
Trial Pack
(30ml x 5 bottles)
It's NOT a shot. We recommend mixing with sparkling water.
＄99.00
($6.6 / Serving)
Trial Pack is good for
Breakfast Cleanse: 1 week
1-Day Cleanse: 1 times
＄39.99
($8 / Serving)
*Limit One per Customer
＄99.00
($6.6 / Serving | Free Shipping)
＄99.00 $74.25
($4.95 / Serving | Free Shipping)
*Cancel Anytime
Trial Pack - 30ml × 5 bottles
It's NOT a shot. We recommend mixing with sparkling water.
Trial Pack is good for
✔ Breakfast Cleanse - 1 week
✔ 1-Day Cleanse - 1 time
＄39.99
($8 / Serving | Free Shipping)
*Limit One per Customer
R's KOSO Lower Sugar - Japanese Postbiotic Drink
(280ml / 9.5oz) | Free Shipping
*Mix with sparkling water
- 80% Less Sugar
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
80% Less Sugar
Enhanced gut health
Healthy weight loss
Help with skin trouble
Better digestion
Boost immunity
Mental clarity ＆ Sleep
Benefits
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
- 80% Less Sugar
- Enhanced gut health
- Healthy weight loss
- Help with skin trouble
- Better digestion
- Boost immunity
- Mental clarity ＆ Sleep
＄99.00
($6.6 / Serving)
＄99.00
($6.6 / Serving)
One bottle is good for
Breakfast Cleanse - 2-4 weeks
1-Day Cleanse - 3-4 times
3-Day Cleanse - 1 program
What Is Koso Cleanse? Is it Gut Cleanse?
Koso Cleanse is a Japanese probiotics juice cleansing method that has proven to keep your gut healthy. Cleansing with KOSO is an easy and sustainable way to do cleanse constantly taking balanced nutrition.
Try Breakfast Cleanse,1-Day Cleanse, 3-Day Cleanse and Moon Diet.
KOSO Life
Koko Hayashi
Celebrity Face Yoga Instructor
"This is a great Prebiotic, Probiotic Japanese Kombucha. If you have a gut problem try this and go to the restroom and then,, happens!
Mark Strong
Pilates Trainer, Founder of House of Strong
"My morning routine is crucial, I must take care of myself before working with others."
Dr. Monisha Mishra
Mental Health Doctor
"I begin my day with 2 tablespoons of R’s KOSO Honestly this drink has helped me so much of gut health in terms of bloated stomach and constipation."
Tina Harris
YouTuber
"Surprisingly, I actually felt like I had more clarity and was quite productive in the morning even with taking it just once a day"