A lightweight, no-rinse formula for 4x more hydrated, easier-to-detangle hair by morning. For all hair types Transform your hair while you sleep with Morccanoil 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* In a consumer study: 98% loved how easy the mask is to use 96% agreed hair looks and feels healthy 94% agreed hair has lasting smoothness 94% agreed this mask is comfortable to sleep in *Based on instrumental testing after eight hours. **Based on an independent lab study. Use Apply to damp or dry hair before bedtime, from mid-length to ends. No rinsing necessary. For fine hair, use 1–2 pumps. For medium hair, use 2–3 pumps. For thick or curly hair, use 3–4 pumps. 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. Ingredients AQUA/WATER/EAU, CAPRYLIC/CAPRIC TRIGLYCERIDE, UNDECANE, GLYCERIN, TRIDECANE, CETEARYL ALCOHOL, PARFUM/FRAGRANCE, PANTHENOL, ARGANIA SPINOSA (ARGAN) KERNEL OIL, XIMENIA AMERICANA (SOUR PLUM) SEED OIL, HELIANTHUS ANNUUS (SUNFLOWER) SEED WAX, GLYCERYL STEARATE, JOJOBA ESTERS, DIMETHICONE, XYLITYLGLUCOSIDE, SODIUM PCA, XANTHAN GUM, ANHYDROXYLITOL, SODIUM STEAROYL GLUTAMATE, BUTYLENE GLYCOL, PROPANEDIOL, XYLITOL, ETHYLHEXYLGLYCERIN, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, POLYGLYCERYL-10 PENTAISOSTEARATE, POLYGLYCERIN-3, BETA-GLUCAN, ALTHAEA OFFICINALIS (MARSHMALLOW) ROOT EXTRACT, SODIUM ACETATE, 1,2-HEXANEDIOL, CITRIC ACID, HELICHRYSUM STOECHAS (MEDITERRANEAN STRAWFLOWER) FLOWER EXTRACT, SODIUM HYALURONATE, DIPEPTIDE-2, GLYCOPROTEINS, HYDROLYZED GLYCOSAMINOGLYCANS, COPPER GLUCONATE, PHENOXYETHANOL, POTASSIUM SORBATE, SODIUM BENZOATE, LINALOOL, ALPHA-ISOMETHYL IONONE, EVERNIA PRUNASTRI (OAKMOSS) EXTRACT, CAMPHOR, CARVONE, HEXAMETHYLINDANOPYRAN, LINALYL ACETATE, TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES, EUCALYPTUS GLOBULUS OIL, LAVANDULA (LAVENDER) OIL/EXTRACT, MENTHA VIRIDIS (SPEARMINT) LEAF OIL, ISOEUGENYL ACETATE. MOOHM01