Pu-erh tea

„In recent decades, demand has come full circle and it has become more common again for Hei Cha, including Pu-erh, to be sold as the raw product without the artificial accelerated fermentation process.“

„Smoothness, Softness and Character of Puer Tea
Puerh tea is a type of post-fermented tea. When stored in the correct environment the tea, over time will change, hence - post-fermented. Due to this, the bitterness and astringency will slowly transform. The flavour will soften, become more mellow, rich, the character will become more rounded and mature.“