I bought a bunch of samples from Upton, and this certainly seemed intriguing. I used about half the 6g sample packet in a mug of 100°C water, steeping for 8 minutes.
Given that this is just an unblended single herb, the aroma is incredibly complex. There are notes of mint, cinnamon, and other spices. Brewing the tea mellows it out somewhat, melding these different notes. It’s an okay evening brew, but it won’t be replacing peppermint tea in my cabinet anytime soon.
I’m going to try the other half of the sample with some sugar to see how that works out.