Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Red 40

I was looking for a decaf version of ice tea mixture for my kids. When I read that it is "100% natural, no added preservatives and colorings"; I said great I found one.The I looked at the Ingredients.The Ingredients are... Sugar, Citric Acid (Provides Tartness), Instant Tea, Silicon Dioxide (Prevents Caking), Red 40, Natural Lemon Flavor.Not only it has preservatives, it has Red 40, which is actually bad for children.This is not the only tea mix with lies, there are many others.I like to give zero stars, but there is no option.