UC Tea brand??

Hi all,
Anyone know what brand of tea is served in UC? Had a good ginger and lemongrass (i think) tea on my JFK-LHR last month and wanted to get hold of some for home.
Had a quick search online but nobody seems to take photos of the hot drinks part of the menu ;)
Thanks!
Anyone know what brand of tea is served in UC? Had a good ginger and lemongrass (i think) tea on my JFK-LHR last month and wanted to get hold of some for home.
Had a quick search online but nobody seems to take photos of the hot drinks part of the menu ;)
Thanks!