Moroccanoil Overnight Leave-in Hair Mask
Moroccanoil Overnight Leave-in Hair Mask
Moroccanoil Overnight Leave-in Mask is a lightweight, no-rinse overnight hair mask that delivers intense hydration while you sleep, leaving hair softer, smoother and easier to detangle by morning. Powered by Argan Oil, Supercharged Hyaluronic Acid and Vegan Snail Mucin, it helps reduce frizz, minimise the appearance of split ends and prevent tangles without leaving residue on hair or your pillow. Suitable for all hair types, it increases hydration by 4x overnight and leaves hair 3x easier to detangle by morning.
Why you need it
Why you need it
Moroccanoil Overnight Leave-in Mask works while you sleep to transform dry, dehydrated hair by morning. The weightless, no-rinse formula delivers intense overnight hydration and nourishment without weighing hair down or leaving residue, helping make your morning hair routine quicker and easier. The formula combines Argan Oil, Supercharged Hyaluronic Acid and Vegan Snail Mucin to replenish moisture and condition the hair. It helps reduce frizz, minimise the appearance of split ends and prevent tangles while you sleep, leaving hair feeling touchably soft, smooth and beautifully conditioned with a healthy-looking shine. Hydration increases by 4x overnight and lasts for up to 3 washes, while hair is 3x easier to detangle in the morning. Suitable for all hair types, this Moroccanoil hair treatment is designed to work without disrupting your sleep or transferring residue onto your pillow.
Discover the full range of Moroccanoil hair masks.
how to use
how to use
Stylist Tip: Can also be used as a daytime treatment, especially for second-day or third-day hair to provide an instant boost of hydration.
Key Ingredients
Key Ingredients
Supercharged Hyaluronic Acid – Helps replenish and retain moisture for deeply hydrated, softer-feeling hair.
Vegan Snail Mucin – Helps condition and nourish hair for a smoother, more manageable feel.

INGREDIENTS
INGREDIENTS
About the Brand
About the Brand
Moroccanoil is a leading haircare brand known for its argan oil-infused formulas that deeply hydrate, smooth, and strengthen hair. The iconic Moroccanoil Hair Treatment Oil nourishes, detangles, and enhances shine while reducing frizz. From shampoos and conditioners to styling products, Moroccanoil delivers salon-quality results, leaving hair silky, healthy, and radiant.

SHIPPING & RETURNS
SHIPPING & RETURNS
Ireland Tracked Delivery
Delivery 1-2 Working Days
Delivered Mon - Fri
Tracked
Free on orders over €50.00
Ireland Next Day Delivery
Orders placed before 3pm
Tracked
SMS & Email Updates
Delivery Next working day Monday to Friday excl Bank Holidays
FREE L’Oréal Professionnel Metal Detox Shampoo

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