Otsuka Pharmaceutical Co., Ltd
Nutraceuticals
July 27, 2026
Otsuka Launches POCARI SWEAT ION WATER Powder Stick Packet to Make 500ml
Easy Water and Ion Replenishment for Day-to-Day Situations: Ideal for Use with Reusable Bottles
On July 27, Otsuka Pharmaceutical Co., Ltd. (Otsuka) announced the launch of POCARI SWEAT ION WATER Powder Stick packet to make 500ml. The portable stick-type powder makes it easy to replenish water and ions during day-to-day situations, and its compact size is ideal for the reusable water bottles that have grown increasingly popular in recent years. The product is available through Otsuka's online store, Otsuka Plus One（https://www.otsuka-plus1.com/shop/in Japanese）, as well as selected e-commerce websites.
In recent years, the importance of replenishing water and ions in hot environments has become widely recognized. At the same time, however, they are lost not just through physical activity but in the ordinary course of daily life; in the workplace, at home, or while commuting. Growing environmental awareness and changing lifestyles have also made carrying reusable bottles a daily habit for many people, driving demand for convenient ways to prepare drinks during these day-to-day situations.
In response to these needs, Otsuka is introducing POCARI SWEAT ION WATER Powder Stick packet to make 500ml, an easy-to-prepare powder product that allows consumers to enjoy the not overly sweet, clean refreshing flavor of POCARI SWEAT ION WATER simply by dissolving it in water. The product helps replenish water and ions lost in daily life in a well-balanced manner. With a 19-month shelf life, it is easy to store and keep on hand at home or in the office. It can be enjoyed either hot or at room temperature, making it well suited to air-conditioned offices in summer and to the winter months, when dryness can be a concern. The product is ideal for replenishing water and ions in a variety of day-to-day situations, such as during the commute, at school, at work, at home, or while out and about.
■About POCARI SWEAT ION WATER
POCARI SWEAT ION WATER is formulated with an ion balance suited to ordinary daily activities when you are not sweating. It helps replenish water and ions lost during daily life and supports optimum day-to-day condition. It is low in calories and offers a clean, refreshing flavor that's not overly sweet.
■Product Information
POCARI SWEAT ION WATER official brand site (in Japanese) https://pocarisweat.jp/products/ionwater/
| Product name |
POCARI SWEAT ION WATER Powder Stick Packet to Make 500ml |
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| Product characteristics |
・A powder stick packet version of POCARI SWEAT ION WATER, formulated with an ion balance similar to that of the human body, that easily replenishes water and ions lost during daily activities. ・Conveniently sized for use with reusable water bottles, it provides an easy way to replenish water and ions in a variety of day-to-day situations. |
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Nutrition (per stick, 14.5g) |
Energy 54 kcal, Protein 0 g, Fat 0 g, Carbohydrate 14 g, Salt Equivalent 0.52 g, Potassium 106 mg, Calcium 11 mg, Magnesium 3.0 mg | ||
| Ingredients | Sugar (processed in Japan), Fructose, Juice Powder (Fruit Juice, Dextrin), Glucose, Salt, Siraitia Grosvenorii Extract / Acidulant, Flavoring, Potassium Chloride, Vitamin C, Calcium Lactate, Seasoning (Amino Acids), Sweetener (Stevia), Magnesium Carbonate. | ||
| Suggested retail price | 90 yen per stick (pre-tax), 630 yen per box (7 sticks, pre-tax) | ||
| Shelf Life | 19 months | ||
Based on the corporate philosophy of 'Otsuka-people creating new products for better health worldwide,' Otsuka Pharmaceutical continues to contribute to the health and well-being of people around the world.
About Otsuka
Otsuka Pharmaceutical Co., Ltd. is a total healthcare company that focuses on each individual's potential to enhance their well-being. Our medical-related business provides treatments and diagnostics for both physical and mental health. Our nutraceutical business supports daily health maintenance and improvement. Otsuka's unique products and services are based on scientific evidence, under the guidance of our corporate philosophy: Otsuka-people creating new products for better health worldwide. For further information, please visit www.otsuka.co.jp/en/
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