How can I have healthy hair if I use hair dye?

Although hair dyes can increase your risk for breakage, you can still have healthy, color-treated hair. Start by carefully following the directions for applying the dye. Don't use the product more than is recommended by the manufacturer. To help protect the health of your hair, experts recommend staying within three shades of your natural color when you dye it. Dying your hair darker rather than lighter is also generally better for your hair. If you dye your hair, you may want to minimize your use of other chemical processes, such as hair permanent waves or relaxers, which can further damage your hair.

Also minimize your use of blow dryers, flat irons and curling irons because exposure to heat may increase hair damage. Choosing shampoos and conditioners formulated for color-treated hair may also help keep it looking healthy. Consult your dermatologist for other ways to keep your hair healthy when you use hair dye.