Joico’s Defy Damage Sleepover Overnight Nourishing Treatment works wonders while you sleep. This no-rinse formula, featuring Manketti Oil, Arginine, and Moringa Seed Oil, transforms hair to look visibly healthier by morning.Packed with antioxidants, vitamins A and E, and protective lipids, it repairs damage from heat styling and environmental effects. Joico’s SmartRelease Technology guards against pollution, ensuring hair feels softer and shines brighter by dawn.