What is a "top-selling tea brand?" It is subjective to say which tea is the best. It is difficult to determine which tea brands or tea companies are offering the best quality product based on sales figures. There are many tea drinkers who choose certain brands based on many factors.
Mainstream tea companies have the advantage of consistency. They use professional blenders to ensure consistency across the year. These brands might be the right choice if you want predictability. However, if you are looking to find unique and interesting flavors, you must assess your needs and then find a brand for you. If you want to know about the finest premium tea brands, then you can check out the web.
How tea is processed is the main factor that determines how tea tastes. Different types of tea are created by different processing methods: green, black and white, oolong, Puerh, and some other more exotic types. There are many types of processing used in green tea and black teas that can greatly impact the final flavor. This is just one source of variation.
Tea is a seasonal product, even though most tea drinkers don't realize it. Tea is harvested at specific times of the year. Different teas have different aromas and flavor profiles. The changing seasons influence the taste of tea. The tea's flavor and aroma are also affected by the climate and soil conditions. They can also vary from one region to the next.