Probiotic drinks claim to be healthy and good for your overall body condition. The most popular probiotic drink is a Japanese product that made its way around the world and is known and loved by many: Yakult (ヤクルト)

Yakult is a probiotic dairy product made by fermenting a mixture of skimmed milk with a special strain of the bacterium Lactobacillus casei Shirota. It was created by Japanese scientist Minoru Shirota, who graduated from the Medical School of Kyoto University in 1930. In 1935, he started manufacturing and selling Yakult. Official claims state that the name is derived from jahurto, an Esperanto word for “yogurt”. Since then, Yakult has also introduced a line of beverages for the Japanese market that contain Bifidobacterium breve bacteria, and has also used its lactobacilli research to develop cosmetics. 

After its introduction in Japan and Taiwan, Yakult was first sold in Brazil in 1966, due to the large number of Japanese immigrants in the country, before it was marketed elsewhere. Today, Yakult is sold in 31 countries, although its bacteria cultures are provided from a mother strain from Japan regardless of production location.

Yakult is marketed in different sizes. In Australia and New Zealand, Europe, India, Indonesia, and Vietnam Yakult comes in 65mL bottles. In America, Japan, Philippines, Thailand, Malaysia and South Korea, 80 ml bottles are available. It is also available in Singapore, Hong Kong, Taiwan and China where Yakult comes in 100 ml bottles.
We are sure that you have seen a bottle of Yakult in your home country before as well. Yakult is a good example for a Japanese product going places.