Bleach with caution: wait 3-8 weeks between sessions to let new growth appear and your hair recover. Avoid DIY double bleaching in a day; leave complex processes to the pros to prevent severe damage.

If you're searching for a versatile way to restore moisture to bleached hair, look no further than a hair oil. Hair oils — sometimes called hair serums — can be used as a treatment or as a styling ...

According to Ikeda, “Keratin, collagen, and protein are all great ingredients to look for in a leave-in conditioner for bleached hair.” Ikeda explains that these ingredients help to build back broken ...

Parvin Klein is the color director of Bergdorf Goodman’s Salon YOSHIKO in New York City. She has more than 35 years of experience with celebrity clients including Martha Stewart and Kathy Hilton.