I've been taking UltraClear Plus from Metagenics every so often for a couple of years. I'm pretty sensitive to chemicals, so whenever my body is exhauseted from detoxing, Ultra Clear aids with both�that process and with a faster recovery of my body energy. Additionally, I tend to take it while or after I have had a bad viral or bacterial infection. I just add water to it along with some juice to enhance the flavor. I like the berry taste to it, though,�and also, it's not too sweet! It is on the pricer side, but it's an energy saver, especially when I'm completely drained.