Dairy beverage. Exclusively probiotic strain. Lactobacillus casei Shirota. Live & active. Yakult Light is a delicious probiotic drink with stevia extract (Reb-A). Yakult Light contains around 8 billion of our exclusive probiotic strain lactobacillus casei Shirota per bottle. Drinking one or two bottles daily may help balance your digestive system and maintain overall health. Great for the whole family! Yakult light - 30 calories per serving. Regular Yakult - 50 calories per serving. No fat. No cholesterol. No preservatives. No gluten. No high fructose corn syrup. yakultusa.com. Made in the USA. Product of the USA.