The replies here are beyond pathetic. Sure glad most of you don't live in California. I for one live here and I am glad that I am made aware of the fact that the product I am using contains substances that may cause cancer, it does make me prefer a product with a similar price that does not carry that label.
I find it hilarious how people play these warnings down. Just like people played down warnings about radiation poisoning 50-100 years ago, or just like people played down the radiation levels of cell phones back in the 90s, early 2000s. You are all of the same pack who will just never learn, and naively assume that corporations actually care about your well being. Keep drinking the kool aid. The only thing that keeps companies from poisoning you are government regulations. Meanwhile those who do take these things seriously have the chance to know better and live longer. You are more than welcome to ignore the labels.