Natural Bitterness of Tea
Tannins
If your tea is naturally bitter, it’s because of molecules called tannins. The longer your tea steeps, the longer catechins will have to release tannins.
Steeping Can Make or Break Your Tea
Another big issue when it comes to bitterness in tea is how long you allow your tea to steep. Steeping it for too short of a time can lead to a bland flavor.