I decided to combine these two teas! I think they both helped each other out. Basically 3/4 a teaspoon of the catuaba and filled the rest of my dipper infuser with the berries. Not terrible! The flavor of the woodchip like catuaba combined really well with the tangy berries to even out the flavor. I can’t really say how it will affect my energy levels, since I already had two cups of caffeine teas today.