Instruct: Classify Amazon reviews into positive or negative sentiment
Query: ZERO STARS - HEED THE WARNING!!!

I got this lip balm as a bonus with some Neutrogena suncreen I bought. Didn't realize that it came with a WARNING to "discontinue use if signs of irritation or rash appear" until I developed a very bad, painful rash around my lips after using it for a couple days. This toxic product should be taken off the market. Chapstick and Blistex work for me and don't come with warnings.Edit: Apparently there are different formulas for this product. The active ingredients in the rash-causing Neutrogena lip balm I used are Octinoxate 7.5% and Oxybenzone 4%.