TOP > News Release > Announcement of price revisions for the Oral Rehydration Solution OS-1 series

November 21, 2022

Announcement of price revisions for the Oral Rehydration Solution OS-1 series

Otsuka Pharmaceutical Factory, Inc. (Head Office: Naruto, Tokushima, Japan; President and Representative Director: Shinichi Ogasawara) announces price revisions for the Oral Rehydration Solution OS-1® series. The new pricing will be applied to products shipped from March 1, 2023.

Until now, we have worked to ensure a stable supply of products while maintaining prices by improving production efficiency and streamlining management in response to rising global prices for raw materials, energy, and other items. However, it has become difficult to maintain the current prices through corporate efforts alone, and we have decided to increase the prices for the products below.

Going forward, we will continue to make even greater management efforts while working to ensure a stable supply of high-quality products. Thank you for your understanding.

Applicable Products

Product Manufacturer's suggested retail price (yen, excluding tax)
Before revision After revision
OS-1 500 mL 190 200
OS-1 Apple Flavor 500 mL 190 200
OS-1 300 mL 140 147
OS-1 Apple Flavor 300 mL 140 147
OS-1 Jelly 200 g 190 200
OS-1 Powder 30 g (for 1 L) 333 350
OS-1 Powder 15 g (for 500 mL) 190 200

*The manufacturer's suggested retail price is indicated as a reference price.

Effective Date of Price Revision

From Wednesday, March 1, 2023 (product shipping date)


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