Defy Damage: Sleepover Overnight Nourishing Treatment
JOICO DEFY DAMAGE SLEEPOVER OVERNIGHT NOURISHING TREATMENT is an overnight bond-strengthener that nourishes hair while you sleep. With a brilliant formula that fortifies bonds through the night, this no-rinse treatment delivers softer, shinier, visibly healthier looking hair by morning. Think beauty-packed party for your hair. A zero-effort, sleep-in treatment that works on damp or dry strands to give you gorgeously radiant hair by breakfast.
*against combing breakage on damaged hair vs. a non-conditioning shampoo
**laboratory tested using pollution particles