Excellent product. I use this in green smoothies and the taste is easy to mask. For anyone wondering it does give your smoothies a green color unless you use darker colored fruits. I definitely feel better after adding this to my daily regimen. I feel like this is much more effective than any vitamin or supplement I've taken, but I'm sure anyone who could stomach eating cups of plain spinach would receive even better results than eating this powder. That being said, this is a great solution for people like me who know they need to eat their greens but can't bring themselves to actually eat them!