Home Drinks RTD Tea Ichitan 0 Calorie with Catechin launched to tap into healthy lifestyle DrinksRTD TeaCountryThailand Ichitan 0 Calorie with Catechin launched to tap into healthy lifestyle By Tan Heng Hong - 23rd October 2022 FacebookTwitterPinterestWhatsAppLinkedinEmailPrintLINEViber Ichitan has launched two sugar-free RTD tea in Thailand with added catechins to tap into the healthy lifestyle. Available in two flavours – Jasmine Green Tea and Oolong. Ichitan 0 Calorie with Catechin is priced at THB 20 per bottle (420ml).