Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Magnesium Stearate is NOT ok!

This product tries to act like Juice Plus but it uses Magnesium Stearate. I wasn't sure at first so I decided to do my research and found that Magnesium Stearate is harmful to liver, causes cell death and depresses the immune system. The amount of fruits and vegetables you get from these is nothing compared to what it is doing to your system. Please don't be cheap and buy this. I would rather you not take fruit and veggies at all.