What It Is

Your dream of waking up to gorgeous hair just came true with bond-strengthening Defy Damage Sleepover Overnight Nourishing Treatment – a no-rinse, rise-and-shine solution for softer, shinier hair by morning.

What It Does

• Nourishes hair and strengthens bonds while you sleep*

• Reduces the appearance of split ends

• Instantly softens & smooths hair

• Boosts shine

• Protects against pollution**

*Against combing breakage on damaged hair vs. a non-conditioning shampoo

**Laboratory tested using pollution particles