Product details Bumble and bumble Hairdresser's Invisible Oil Hydrating Hair Mask is a hydrating weekly hair mask that reduces frizz and nourishes hair. Plus, it leaves your hair hydrated for up to 72 hours — for shiny, smooth, soft strands.How it worksOur Featherlight 6-Oil Blend helps provide conditioning, moisture, nourishment, softening, and smoothing to hair. What’s in the featherlight blend that started the trend? Coconut Oil, Argan Oil, Grape Seed Oil, Macadamia Nut Oil, Sweet Almond Oil, and Safflower Seed Oil.Key benefitsHydratingReduces frizzIdeal forIdeal for all hair types seeking a hydrating hair mask.From the prosTo use as a pre-shampoo treatment, apply to dry hair, leave on for 5 minutes, and rinse.Adding a few drops of Hairdresser's Invisible Oil to the mask can help with consistency for thicker hair.Leave it on for up to 20 minutes for extra dry hair. How to use After shampooing, apply to damp hair. Leave on for 3-5 minutes, and rinse. Use weekly.For fine to medium hair: apply a quarter-size amount from mid-shafts to ends. For medium to thick hair: apply a palm-size amount from roots to ends. Use enough to saturate the hair. Hazards and Cautions - Important info Ingredients Water\Aqua\Eau, Cetearyl Alcohol, Distearyldimonium Chloride, Stearamidopropyl Dimethylamine, Cocos Nucifera (Coconut) Oil, Butyrospermum Parkii (Shea) Butter, Propanediol, Dimethicone, Behenyl Alcohol, Behentrimonium Chloride, Cetyl Esters, Gardenia Tahitensis (Tiare) Flower Extract, Carthamus Tinctorius (Safflower) Seed Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Vitis Vinifera (Grape) Seed Oil, Macadamia Integrifolia Seed Oil, Argania Spinosa Kernel Oil, Moringa Oleifera Seed Oil, Punica Granatum (Pomegranate) Sterols, Tocopherol, Lactic Acid, Dimethiconol, Guar Hydroxypropyltrimonium Chloride, Hydroxypropyl Guar, Arginine, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Disodium Edta, Bht, Potassium Sorbate, Phenoxyethanol