Moroccanoil Overnight Leave-In Hair Mask 50ml

Why you'll love it

• An intensive overnight leave-in mask that works while you sleep, in a handy 50ml size
• Weightless formula with argan oil, hyaluronic acid and vegan snail mucin
• Helps hydrate dry, dehydrated hair for softer, smoother, more manageable hair by morning
• Helps reduce frizz, tangles and the appearance of split ends
• Absorbs effortlessly with no residue on the hair or pillow, no rinsing needed

Wake up to softer, smoother, more manageable hair. Moroccanoil Overnight Leave-In Hair Mask brings intensive overnight care into a smaller, handbag-friendly 50ml format. Its weightless formula is enriched with argan oil, hyaluronic acid and vegan snail mucin to help hydrate dry, dehydrated hair overnight, leaving it feeling softer, smoother and easier to manage by the time you wake up. Apply before bed, and let it work while you sleep, no rinsing required.

What it does for your hair

Dry, dehydrated hair loses moisture overnight and can feel rough and tangly by morning. This leave-in mask helps by delivering a concentrated dose of hydration that works as you sleep: argan oil and hyaluronic acid help replenish and hold moisture, while the vegan snail mucin adds slip and smoothness. The result is hair that feels more hydrated, detangles more easily, has less frizz and looks smoother, and because the formula is weightless and fast-absorbing, it does all that without leaving residue on your hair or your pillow.

How to use it

Apply to damp or dry hair before bed, working from the mid-lengths to the ends. No rinsing needed, simply sleep on it and style as usual in the morning. Use 1 to 2 pumps for fine hair, 2 to 3 for medium hair, and 3 to 4 for thick or curly hair. It can also be used during the day for an instant hydration boost.

Who it's for

This one's for anyone with dry, dehydrated hair who wants an easy, no-rinse way to boost hydration and manageability overnight, and the 50ml size is perfect for travel or trying it out. We've been perfecting colour, blow-dries and styling for clients in Codsall for years, and an overnight leave-in is one of the simplest ways to wake up with hair that's easier to style.

Build your routine

Hydrated hair starts in the shower too. Find a moisturising shampoo in our shampoo collection, explore more leave-ins and treatments across our hair products, or browse our shop by brand pages for your favourites.

Free UK delivery on all orders.

*Increases hydration by 4x overnight, lasting for up to 3 washes, and hair is 3x easier to detangle in the morning, based on the brand's testing. Results may vary.