Authentic Tea House offers a wide range of ready-to-drink beverages that give you an experience of authentic tea, in convenience. Ayataka No Sugar Japanese Green Tea is brewed from premium tea leaves and high grade matcha, giving you the cloudiness of a real pot-brewed Japanese green tea. Made without added flavouring and sugar, you can savor the goodness of Authentic Tea House Ayataka Japanese green tea, without the calories. Singapore Healthier Choice with zero calories.