Q: What kind of "shelf life" do hair color products have?
A: Hair color products used to have freshness dates stamped on them. Some still do, but manufacturer testing has shown that the shelf life of hair color is almost unlimited if the bottle has never been opened.Back to Questions
We hope this was the answer you were looking for! If it's not, feel free to Ask Sally your question and we will be happy to provide a personalized response to your inquiry!