Posted by iHerb Customer on Dec 10, 2013 | Verified Purchase
If you've ordered this product in the past be advised that the formulation has changed. This new formulation is slightly less potent and not as good (slightly bitter aftertaste) as the prior formulation. It's still good, but not better than other brands such as NOW Foods. I've found I like it better if I mix in a small amount of another sweetener such as Sucralose.