The invention relates to water-soluble instant tea product and more particularly to the instant completely cold and hot water soluble instant tea product. Present invention also provides instant completely water soluble tea product of any suitable size and grade, consisting ginger oil which acts as a natural preservative and gives a pleasant aroma. The aqueous beverage extract is subjected to fermentation and further it is concentrated in a rotary vacuum evaporator to obtain a concentrated form and then mixed with the aroma material. This can further be encapsulated in an inert water soluble carrier material to get a defined shape and to enhance its storage time.