I also shop at Whole Foods - "Smooth Move" had been recommended to me, but the first time I got tea, they didn't have it. I purchased an herbal laxative tea by Triple Leaf. It wasn't yummy, but it didn't taste *bad*. When I went to the store yesterday for more tea, they were out of Triple Leaf, but had Smooth Move, so I got that.
The Triple Leaf was definitely better tasting.