This is a base for a sparkling beverage using high-quality citric acid, allowing you to easily enjoy sparkling drinks at home. - Product Name: Seija no Tansan Sparkling - Contents: 90g (30g x 3) Thank you for viewing. This is an individually packaged carbonation stick recommended for everyone who loves carbonated water. Simply add it to your favorite beverage and mix to quickly transform it into delicious carbonated water. Please use it after exercise or after a bath when you want to drink something refreshing. Thank you. [Supervised by a practicing doctor] Seija no Tansan, 1 month supply, baking soda, citric acid, edible, lemon flavor, individually packaged, GMO-free, no genetically modified substances, made in Japan, baking soda and citric acid water, edible baking soda, edible citric acid, drinking baking soda, drinking citric acid, 30 packets each, total 60 packets, Yukido [Yukido Brand Concept] We are committed to balancing the mind and body and supporting a fulfilling life, while focusing on ingredients and manufacturing methods. [Refresh Easily Every Day] We are particular about taste, ease of drinking, and convenience, and offer individually packaged types that can be easily enjoyed in the office or during sports. To support your health, we pay attention not only to the ingredients but also to the taste and ease of dissolving. [Easy to Make] Just put 1 packet of baking soda and 1 packet of citric acid into 150-300ml of cold water. It dissolves naturally without mixing, and you can enjoy a refreshing fizz. Using cold water makes the carbonation feel stronger and even more delicious! No spoon is needed, so you can easily make it, and you can easily drink it from a plastic bottle when you're on the go. Enjoy it 1-2 times a day at your preferred time. Please try the arrangement recipes too! [Ingredients] Edible baking soda derived from seawater from Yamaguchi Prefecture and edible citric acid derived from sweet potatoes from Kagoshima Prefecture are used. The fine, smooth particles of baking soda work well with citric acid and dissolve smoothly. We are committed to safe quality using only domestically produced ingredients. [Contents] Total 60 packets (citric acid: 3.0g x 30 packets, baking soda: 2.5g x 30 packets)