ONSENSUI99 by the Numbers

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ONSENSUI 99 by the Numbers

Sourced from the depths of Japan’s underground springs,
it boasts a pristine pH level of 9.9 and an impressively low hardness of 1.7mg/l.
These numbers speak volumes about the exceptional quality and unique properties of ONSENSUI 99,
making it a standout choice for those who seek the best in hydration and taste.

Understanding ONSENSUI99 by the Numbers

pH
The pH of ONSENSUI99 is 9.9, within the range of 9.5 to 9.9 as per specifications.
mg/L
The hardness of ONSENSUI99 is ultra-soft water, measuring 1.7 mg/l, making it exceptionally easy to drink.
years
Since its launch in 1999, ONSENSUI99 has been on the market for over 25 years.
m
ONSENSUI 99 is natural spring water that springs from the strata located 750 meters underground.
°C
ONSENSUI 99 flows at a temperature of 47°C, originating from deep underground sources.
No.
ONSENSUI 99 ranks as the number one choice in the popularity rankings for hot spring waters.

Pure Serenity: Embrace Nature’s Elixir

ONSENSUI 99

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ONSENSUI99 by the Numbers
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ONSENSUI 99 Projects
>Nature’s Refreshment and Vitality with Every Sip of ONSENSUI 99

Nature’s Refreshment and Vitality with Every Sip of ONSENSUI 99

Originating from the pure springs 750 meters beneath the Sakurajima volcanic region in Kagoshima, ONSENSUI 99 is Japan’s premium alkaline spring water with a pH level of 9.9 and ultra-low hardness of 1.7mg/L. Packed with natural minerals, this water is renowned for its smooth taste and health benefits. Enjoy daily for natural hydration and vitality.

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