Professional formula. Highlight - Spike - Hold. Lighten your hair! Gradual to radical. Sun or no sun. Your hair is as individual as you are and everyone has hidden highlights! Golden Sun Light'ning Gel will help bring out the lighter side of you by lightening your hair as it holds! Blondes get brighter - some even go platinum; Brunettes go sun-bronzed to auburn, all while your hair stays in place! Use a little, change a little, use a lot and change a lot!