Joico Defy Damage Sleepover Overnight Nourishing Treatment
Joico Defy Damage Sleepover Overnight Nourishing Treatment is a leave-in, bond-strengthening night treatment that works while you sleep to repair, protect, and nourish hair. The lightweight, pillow-safe formula absorbs quickly, leaving hair softer, shinier, and more resilient by morning.
- Overnight treatment that strengthens and repairs bonds
- Protects against daily damage and environmental stressors
- Deeply nourishes without residue or heaviness
- Boosts softness, smoothness, and shine
- Safe for color-treated and chemically processed hair
Suggested Use: Apply to clean, damp or dry hair before bedtime. Distribute evenly from mid-lengths to ends. Leave in overnight. No need to rinse in the morning; style as usual.

From Roots to Radiance
At iShampoo's, we believe that healthy hair starts at the roots. Our carefully curated hair care collection is designed to nourish your scalp, strengthen every strand, and restore your hair’s natural shine.
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