Kiwami koso: fermented enzyme protocol

A Bionobo guide. Advertorial.

Ancestral Japanese koso

The natural antidote to a world of enzyme-poor food.

Processed, pasteurised and overcooked food carries too little of the living enzyme load your body needs to digest and clear well. kiwami is a koso, whole organic fruits, vegetables and herbs fermented slowly for three years into living enzymes.

• 3 yrs Slow fermentation
• 32 Whole-food ingredients
• 720ml Living enzyme tonic

29 of the ingredients from certified organic crops.

kiwami. Koso Enzyme Tonic. 720ml.

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What a daily koso supports

• Digestive activation. Active enzymes that help break food down and support absorption.
• Intestinal balance. Pre and probiotic compounds that support a balanced gut.
• Lightness and movement. A lighter, more comfortable everyday feeling.
• Natural clearing. Supporting the body's own gentle clearing processes.
• Gut and energy. The connection between a settled gut and steady energy.

Structure and function support, not a treatment.

You eat reasonably well, you rest, and still: the afternoon heaviness after meals, the sluggish digestion, the dip in energy. It is easy to assume that is just modern life. Often it is something quieter, a diet that simply carries too few living enzymes.

Meet kiwami koso.

Does this sound like you?

A quick self-check

Signs your diet may be enzyme-poor

• Heaviness or discomfort after meals
• Sluggish or irregular digestion
• Bloating and gas
• Low afternoon energy
• A feeling of being weighed down
• Eating mostly cooked, processed or pasteurised food

What a living-enzyme koso supports

• Easier digestion and nutrient absorption
• A more balanced gut
• Lightness and steadier energy
• The body's own gentle clearing
• Daily wellbeing and vitality

It settled my digestion in a way nothing else has. Representative. Results may vary.

Whole-food enzymes, not a lab isolate.

Why the usual fixes fall short

Most enzyme supplements are isolated and synthesised in a lab, and harsh juice-only or laxative cleanses push the body without nourishing it. A koso is different: whole foods fermented so slowly that the enzymes arrive already pre-digested and ready to be absorbed, gentle and food-based, not forced.

See what is inside kiwami.

kiwami means the highest point.

kiwami is a koso, a fermented enzyme tonic venerated for generations in Japan. It is made from fresh organic fruits, vegetables and herbs, fermented in a totally natural way for three years using Effective Microorganisms, a synergy of beneficial microbes, with no industrial starter cultures, no accelerators and no added yeast. The result is a living tonic of enzymes, naturally occurring vitamins, minerals and antioxidants, the next step in a gentle detox journey, built on the power of fermented enzymes.

The change begins within. Living enzymes, fermented slowly, working gently with the body.

Thirty-two whole foods, three years in the making.

Each group is part of the ferment. Here is what is inside.

• Japanese fruits. Umeboshi (Japanese apricot) and longan honey, traditional koso ingredients that seed the ferment.
• Tropical fruits. Papaya, pineapple, banana, guava and passion fruit, enzyme-rich fruits that drive the three-year ferment and carry it sweet and alive.
• Vegetables. Carrot, spinach, moroheiya, water spinach, cucumber and tomato, organic greens and vegetables for plant compounds and fibre.
• Roots and spices. Turmeric, galangal, ginger and lemongrass, warming roots and herbs carried through the ferment.
• Rice and sugars. Red rice, brown rice and coconut sugar, the living, slow-fermented base of the koso.
• Botanicals. Aloe vera, mulberry leaf, hibiscus, noni and Jamaican cherry, traditional botanicals for naturally occurring polyphenols.
• Mushroom and seaweed. Reishi mushroom and kombu seaweed, for depth and minerals.
• Citrus. Lemon and lime, for brightness and naturally occurring vitamin C.

Fermented drink of organic fruits, vegetables and herbs. 32 ingredients, 29 from certified organic crops.

The full ingredient list

• Fruits. Umeboshi (Japanese apricot), longan honey, papaya, pineapple, banana, guava, passion fruit, lemon, lime, Jamaican cherry, noni.
• Vegetables. Carrot, spinach, moroheiya, water spinach, cucumber, tomato.
• Roots, spices and herbs. Turmeric, galangal, ginger, lemongrass, mulberry leaf, hibiscus, aloe vera.
• Rice and sugars. Red rice, brown rice, coconut sugar.
• Mushroom and seaweed. Reishi, Japanese kombu.

Three years in the making.

Oriental ancestral wisdom

1. Rooted in the Japanese koso tradition of fermented enzyme remedies.
2. Grown on a farm operating for more than 25 years, with JAS (Japan) and USDA (USA) organic certification.
3. A slow, living, three-year ferment using Effective Microorganisms, never industrial starters or added yeast.
4. Whole, fresh, organic ingredients, so the enzymes arrive pre-digested and ready to absorb.

Beyond an ordinary enzyme pill.

Natural technology

Because kiwami's enzymes are whole-food and pre-digested by a three-year ferment, the body can take them up easily, supporting digestion, nutrient absorption and the gut's own balance, gently and daily, with antioxidant support from the fermentation throughout.

A living koso, not a lab enzyme.

• Fermentation. kiwami koso: three years, fully natural. Ordinary enzyme or probiotic: days to weeks, or none.
• Process. kiwami koso: living, low-temperature, never above 40 degrees Celsius in use. Ordinary enzyme or probiotic: often heat-treated or synthesised.
• Source. kiwami koso: whole organic fruits, vegetables and herbs. Ordinary enzyme or probiotic: isolated or single-strain.
• Living load. kiwami koso: enzymes plus naturally occurring pre and probiotic compounds. Ordinary enzyme or probiotic: often depleted by processing.
• How the body takes it. kiwami koso: pre-digested, ready to absorb. Ordinary enzyme or probiotic: variable.

A whole-food ferment is not the same as an isolated enzyme or single-strain probiotic. We describe kiwami as a gentle, daily koso, not a treatment, and never claim a fixed equivalence to any supplement or medicine.

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What a daily koso is reached for.

The benefits people seek

Easier digestion and absorption, a balanced gut, lightness, steadier energy and daily wellbeing.

• Easier digestion and absorption
• A more balanced gut
• Lightness
• Steadier energy
• The body's own clearing
• Daily wellbeing

What early reservers say

Representative reviews. Results may vary.

It settled my digestion in a way nothing else has. A small measure each morning and the afternoon heaviness is gone. Nuria. Barcelona.

You can taste the three years. Deep and alive, and it sits well every day. The natural next step after alcalina. Dr. Sofia. Practitioner.

Real fermented enzymes, not a capsule. My energy is more even and I feel lighter. Worth reserving a bottle. Leah. Amsterdam.

Organic, properly fermented, gentle. The koso method is the difference, and you feel it within a couple of weeks. Marc. Valencia.

Simple, every day.

The daily ritual

1. Take 30ml, once or twice a day. A little, every day. A small daily measure is all the koso asks of you.
2. Dilute in quality water, room temperature or warm. Never above 40 degrees Celsius, so the living enzymes are protected.
3. Or mix into cold-pressed juice, or use as a dressing. A fermented salad dressing is a favourite way to take it.
4. Use daily on its own, to prepare for a fast, or with re:set. A gentle, everyday enzyme foundation, however you live.

Slow fermentation, living enzymes, gentle on the body.

How kiwami is made.

The koso method

Four honest steps, no shortcuts. The slow ferment is the whole point.

1. Whole organic harvest. Fruits, vegetables and herbs gathered for the ferment.
2. Three years. The matrix ferments slowly and naturally with Effective Microorganisms.
3. Nothing forced. No accelerators, no added yeast, no industrial starters.
4. Bottled living. A high-strength living koso tonic, 720ml.

Where kiwami fits.

The stack

alcalina remineralises and prepares the body in living, ionic form; kiwami brings the daily fermented enzymes; re:set is the guided protocol when you want to go deeper. Many follow one with the next.

• Prepare. alcalina. Remineralise in living, ionic form.
• Daily enzymes. kiwami. The three-year fermented koso. You are here. The enzyme foundation.
• Go deeper. re:set. The guided protocol when you are ready.

Frequently asked questions

Straight, hedged answers on the koso, the three-year ferment, how to take it and how it fits the stack. We never diagnose or promise a cure.

What is koso, and what does kiwami contain?

A koso is a Japanese ancestral remedy: whole organic fruits, vegetables and herbs fermented slowly into a living liquid rich in enzymes. kiwami is a koso made from 32 whole-food ingredients, 29 of them from certified organic crops, fermented for three years into a high-strength enzyme tonic with naturally occurring vitamins, minerals and antioxidants.

How long is kiwami fermented, and why does that matter?

Three years, in a totally natural way using Effective Microorganisms, a synergy of beneficial microbes, with no industrial starter cultures, no accelerators and no added yeast. The slow, living ferment is what pre-digests the whole foods so the enzymes arrive ready to be absorbed, which a few days or weeks of fermentation, or none at all, cannot do.

How do I take it, and how much?

Take 30ml, once or twice a day, diluted in quality water at room temperature or warm, never above 40 degrees Celsius so the living enzymes are protected. You can also mix it into cold-pressed juice or use it as a fermented salad dressing. Start low if you are new to fermented enzymes.

Is it gentle and natural?

Yes. kiwami is a whole-food organic ferment with no additives, no accelerators and no added yeast. The enzymes work with the body gently rather than forcing it. Mild changes in digestion in the first days can be a normal part of settling in; ease back if you need to.

How does it differ from an ordinary enzyme or probiotic supplement?

Most enzyme supplements are isolated and synthesised in a lab, and many probiotics are single strains that are heat-treated or depleted by processing. kiwami is a whole-food koso, fermented for three years, carrying enzymes alongside naturally occurring pre and probiotic compounds, pre-digested and ready to absorb.

Does it suit prolonged fasts and the re:set protocol?

Many people use kiwami daily on its own, to prepare for a fast, or alongside the re:set protocol for a deeper reset. It is a gentle, everyday enzyme foundation rather than a fast in itself.

How should I store it, and what is its shelf life?

Keep kiwami cool and out of direct sunlight, and refrigerate once opened to keep the living ferment at its best. Check the bottle for the exact storage guidance and best-before date, which we confirm against the current product label before each batch ships.

Is it suitable during pregnancy, breastfeeding, on medication or with a medical condition?

If you are pregnant, nursing, taking medication or have a medical condition, consult your specialist before use. They can advise whether a daily koso is right for you.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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kiwami is released in small batches. Leave your email to reserve yours and to receive a short free guide to koso enzymes. You choose your format, 1 unit, 6 months or 12 months, on the product page.

kiwami koso. 720ml. From 111 euros.

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We will email you the moment it is back, with your guide. Next restock expected late May 2026.

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Feel the difference from within.

Begin

Three years of fermentation in every bottle. Start your detox with living enzymes.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. If you are pregnant, nursing, taking medication or have a medical condition, consult your specialist before use.

A Bionobo guide. Advertorial.