How to choose alkaline mineral water | Differences in healthy water based on pH and hardness
Alkaline mineral water is gaining popularity among people who are conscious about beauty and health.
However, surprisingly little is known about ``What do the differences in pH and hardness mean?'' and ``What criteria should I use to choose water?''
In this article:Basic knowledge of pH and hardness, points for selection, comparison of major brandsWe will explain the reasons why Onsensui 99 was chosen at the end.
What is pH? Indicators showing the acidity, neutrality, and alkalinity of water

pH is a numerical value that indicates the degree of acidity, neutrality, or alkalinity of water, and is expressed in the range of 0 to 14.
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pH7:Neutral
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pH less than 7: Acidic
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pH7 or higher:Alkaline
In general, weakly alkaline water with a pH of 8 to 9 is suitable for daily drinking, while highly alkaline water with a pH of 9 or higher is suitable for daily drinking.Expected to help balance the body。
What is hardness? Difference between soft water and hard water

Hardness is a numerical value of the amount of calcium and magnesium contained in water (unit: mg/L).
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Soft water (about 0-60): Soft in the mouth and easy to drink
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Medium hard water (about 60-120): Good mineral feel
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Hard water (120 or higher): It is rich in minerals and is suitable for post-sports replenishment, but some people may find it a burden on their stomach and intestines.
Especially for people with delicate digestive functions, such as babies and the elderly.Soft water is easier to drinkIt is said.
Tips on how to choose alkaline mineral water

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pH value: Aim for alkalinity of 8.0 or higher. High pH is expected to help regulate acidic balance.
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hardness: For daily drinking, soft to super soft water is safe.
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Water sampling location and manufacturing method: Check to see if it is of natural origin and if it has been heat sterilized or quality controlled.
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safety:Does it meet the standards and quality certification of the country of manufacture?
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taste: It is also important to have a soft texture that can be used every day.
Comparison of major brands available in Thailand

| brand | pH value | hardness | Features |
|---|---|---|---|
| hot spring water 99 | 9.5〜9.9 | 1.7 | Highly alkaline & super soft water, made in Japan |
| Singha | 7.0 | low | Easy-to-drink soft water, domestically produced |
| Crystal | 6.5〜7.5 | low | Almost tasteless for everyday use, domestically produced |
| Minéré | 7.4 | Medium | Mineral feel, domestically produced |
| Evian | 7.2 | high | European hard water, imported product |
Points of comparison
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Hot spring water 99 is the only one in Thailand that has both pH9.9 and ultra-soft water.
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For those who don't like highly hard water, Japanese soft water is an easy-to-drink option.
Reasons why hot spring water 99 is chosen

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Naturally derived pH9.5-9.9 high alkalinity
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Ultra-soft water with a hardness of 1.7 has a soft texture
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Received international recognition including Monde Selection's highest gold award.
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Achieving the same quality control in Thailand as in Japan
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You can purchase with confidence as a regular imported product.
How to obtain in Thailand

Hot spring water 99 isSOC Corporation (Thailand) Ltd.Officially sold by (an official local subsidiary of the Japanese headquarters).
Mainly in the Bangkok metropolitan area, we support **mail order for individuals (regular purchases available)** and delivery to hotels and condominiums.
📍 [Onsensui 99 Thailand official sales page] (link will be inserted)
Summary|Choose the water that suits you and update your health habits

Because water is something you drink every day,It is important to choose with pH value and hardness in mind.It is.
In particular, water that is ``highly alkaline and ultra-soft'' is easy to drink and supports healthy habits.
Natural alkaline hot spring water ``Onsen Water 99'' is chosen by many households and health-conscious people as water that combines both of these qualities.
Please try updating your daily water habits to something better.

