Where is the R's Kosos factory located in Japan, i.e. what city or prefecture?

R's KOSO's factory is the west side of Japan. Thank you!

For how long the fruits and vegetables have been fermented?

Thank you for asking it. All ingredients are fermented and aged for about 1-year.

how do i stop new orders of koso

If you would like to cancel your Amazon order, please go to your Amazon account.

Is this used once per year? Do I have to purchase more than 1 to replenish hut?

Thank you for asking it. It depends on your lifestyle. We recommend doing the 3-Day Cleanse every 2-3months. And If you would prefer to consume as a supplement we do recommend taking it every day for at least 12 weeks to improve gut health. Please check our website to see more detail. https://rskoso.com

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🌿 Unlock the ancient secret to modern gut glow-up!

GUT HEALTH GAME CHANGER - Packed with diverse probiotics & prebiotics to boost digestion, immunity, and mental clarity.
CENTURY OLD JAPANESE WISDOM - Harnesses 100 years of fermentation mastery with koji & sake yeast for authentic enzyme-rich cleanse.
ULTIMATE NUTRIENT POWERHOUSE - Over 100 fruits, vegetables, seaweeds & mushrooms fermented to unlock rare micronutrients.
100 NATURAL VEGAN FRIENDLY - Non-GMO, dairy-free, crafted in Japan with 70 years of expertise for premium purity.
CLEANSE RESET YOUR MICROBIOME - 3-day detox ritual proven to restore gut balance and promote natural weight & skin benefits.

R's KOSO 3-Day Cleanse is a premium Japanese enzyme drink made from over 100 fermented fruits, vegetables, and plants. Rich in probiotics, prebiotics, and essential micronutrients produced through a year-long fermentation process, it supports digestion, immune health, and detoxification. This 16oz vegan, non-GMO, dairy-free liquid concentrate leverages a century-old tradition to help reset your gut microbiome and promote overall wellness.

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