What is Enzyme Bathing? The Power of Fermentation for Core Body Warmth
Kuni Style Enzyme Bath from Ginza, Tokyo introduces "What is Enzyme Bathing?". Discover a Japanese-originated wellness experience that achieves detoxification and beautiful skin through the warming effect of fermentation using rice bran and hinoki cypress.

Enzyme bathing is a warm bath facility where natural materials like rice bran and sawdust are mixed with enzymes and fermented. The heat generated by microbial fermentation naturally raises the temperature to 60-80 degrees Celsius, making it a highly regarded health method originating in Japan that can warm the body from its core.
Unlike regular bathing, its biggest feature is that it can warm the body solely with natural fermentation heat, without using electricity or gas. By being enveloped in fermented materials, the warmth gradually penetrates, allowing you to sweat profusely in a bath of about 15-20 minutes.
Main Materials for Enzyme Bathing
  • Rice Bran: Rich in B vitamins and gentle on the skin
  • Hinoki Cypress Sawdust: Relaxing aroma
  • Herbal Extracts: Enhances detoxification
Bath Temperature and Time
Fermentation Temperature: 60-80 degrees Celsius
Recommended Bathing Time: 15-20 minutes
The body can be thoroughly warmed at a temperature higher than body temperature.

Enzyme Bath Fermentation Mechanism
The warmth of enzyme bathing comes from the fermentation activity of microorganisms. Heat energy is generated when microorganisms break down the nutrients contained in rice bran and sawdust. This natural fermentation process is the most important point of enzyme bathing.
01
Microorganism Introduction
Special enzymes and microorganisms are mixed into rice bran and sawdust.
02
Start of Fermentation
Microorganisms begin to decompose organic matter, generating heat.
03
Temperature Rise
The optimal temperature of 60-80 degrees Celsius is reached over 3-5 days.
04
Regular Maintenance
Stirring and management are performed daily to maintain fermentation.
The enzymes produced by fermentation include protein-degrading enzymes, fat-degrading enzymes, and carbohydrate-degrading enzymes. These are believed to be absorbed through the skin, promoting the excretion of waste products from the body. Furthermore, the fermentation heat has a far-infrared effect, allowing it to warm the body's core.

Amazing Detoxification Effects
The most notable effect of enzyme bathing is its powerful detoxification action. Compared to regular bathing or saunas, it is said to produce approximately three times the amount of sweat, efficiently expelling accumulated waste products and toxins from the body.
The warming effect of fermentation heat opens pores, making it easier for waste products to be discharged from the sebaceous glands. Additionally, improved blood circulation enhances lymphatic flow, which helps reduce swelling.
Detoxification through Sweating
Expels heavy metals and chemical substances from the body with abundant sweat. With three times the perspiration of a regular bath, efficient detoxification is possible.
Improved Blood Circulation
Warming the body from its core expands blood vessels, significantly improving blood circulation. Effective for those suffering from cold sensitivity.
Metabolism Boost
Increased body temperature boosts basal metabolism, promoting fat burning. Expect potential weight loss benefits.
Pleasing Beauty Effects
Detoxification also brings significant beauty benefits. As waste products are expelled, dullness is removed from the skin, leading to a clearer, more translucent complexion. Furthermore, the nutrients contained in enzymes are absorbed through the skin, offering moisturizing and beautifying effects.
Skin Quality Improvement
Cleanses pores, effective in preventing acne and breakouts.
Moisturizing Effect
Fermented ingredients moisturize the skin, leaving it soft and supple.
Anti-Aging
Improved blood circulation activates skin cells, maintaining youthful skin.

Body Constitution Improvement and Health Benefits
Enzyme bathing is not just relaxation; continuous use can also lead to improvements in body constitution. Regular use of enzyme baths can offer various health benefits, including enhanced immunity, accelerated fatigue recovery, and regulation of the autonomic nervous system.
Enhanced Immunity
Increased body temperature activates white blood cells, boosting immune function. Helps build a body less susceptible to colds.
Fatigue Recovery
Improved blood flow relaxes muscle tension and efficiently expels fatigue-causing lactic acid. Recommended for those suffering from chronic fatigue.
Autonomic Nervous System Regulation
The warming and relaxing effects balance the sympathetic and parasympathetic nervous systems. Leads to stress reduction and improved sleep quality.
Improvement of Cold Sensitivity
Warming the body from its core improves peripheral blood flow, effectively alleviating chronic cold sensitivity.
Enzyme Bathing Frequency and Precautions
Using it once or twice a week is considered ideal. First-timers should continue within a comfortable range while monitoring changes in their physical condition.
Caution for:
  • Individuals with heart conditions
  • Individuals with high blood pressure
  • Pregnant individuals
  • Individuals with skin conditions
If you fall into any of these categories, it is recommended to consult a doctor beforehand.

Tips for Maximizing Enzyme Bath Benefits
Hydrate well before and during bathing, and take adequate rest afterward without rapidly cooling your body to enhance the effects. Also, remember to moisturize after bathing to further boost skin beautifying effects.
Towards a Healthy Body with the Power of Nature
Enzyme bathing is a gentle bathing method that utilizes the natural mechanism of microbial fermentation. It offers a wide range of benefits, including detoxification, beauty, and health promotion. If you are feeling stressed or tired in modern society, or aiming to improve your body constitution, why not experience enzyme bathing?
You can spend a luxurious time refreshing both your mind and body while enveloped in natural warmth. By using it continuously, enzyme bathing supports a healthier and more beautiful body. Why not start today and achieve radiant health and beauty from within with the power of fermentation?