Moroccanoil Overnight Leave-in Mask
Transform your hair while you sleep with Moroccanoil Overnight Leave-in Mask—the ultimate solution for dry, dehydrated strands. This leave-in mask makes your morning routine effortless by reducing frizz, minimizing split ends, and preventing tangles while you sleep for lasting smoothness. Powered by argan oil, supercharged hyaluronic acid, and vegan snail mucin, this overnight treatment works while you sleep, leaving hair beautifully conditioned and touchably soft, with a healthy-looking shine. The weightless formula delivers intense hydration and deep nourishment without leaving residue on your hair or pillow.
Increases hydration by 4x overnight*
Hydration lasts for 3 washes**
Hair is 3x easier to detangle in the morning*
| Key Ingredients | Benefits |
|---|---|
| Argan Oil | Deep nourishment and smoothness |
| Supercharged Hyaluronic Acid | Intense hydration |
| Vegan Snail Mucin | Strengthens hair and improves elasticity |
FAQ
How long should I leave the mask on overnight?
Apply the mask to damp hair before bedtime and leave it on throughout the night. No need to rinse or wash it off.
Can I use this mask on color-treated hair?
Yes, this mask is safe for color-treated hair and helps maintain vibrancy while adding moisture.
Does the mask work on curly or coarse hair?
Please contact customer service

Emma Ross –
I’ve used this mask for two weeks now and my hair feels noticeably softer. It’s especially helpful on dry days. I wake up with less frizz and my hair detangles easily. No greasy feeling, which is a big plus.
Justin Carr –
My curly hair used to tangle badly at night. Since using this overnight mask, I can brush it in the morning without pulling. The shine is natural and the texture is much smoother.
Owen Ince –
It works well for dry ends. I apply it once a week and notice a difference in hydration. A little goes a long way, and it doesn’t leave any residue.
Sean North –
After using it for a few nights, my hair feels more manageable and less brittle. I don’t need to use heavy conditioners in the morning anymore.
Molly Hudson –
The mask is lightweight and absorbs quickly. I appreciate that it doesn’t make my hair feel sticky. Works best when applied to damp hair before bed.