Bumble and bumble's Hairdresser's Invisible Oil Mask reduces frizz and nourishes hair to leave it moisturized for up to 72 hours. For shiny, smooth, soft strands.BenefitsLeaves hair moisturized for 72 HoursHydratesDe-frizzesSoftensSmoothsAdds ShineDetanglesColor SafeCruelty-freeVeganGluten FreeFor All Types of Dry or Damaged HairKey IngredientsSignature 6-Oil Blend of Oils & Extracts: helps provide conditioning, softening and shine to hairMoringa Oil + Pomegranate Seed Extract Blend: helps provide moisture to hairFormulated WithoutParabensPhthalatesMineral OilFormaldehyde Suggested Use: After shampooing, pop the flip-top and 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 coarse/thick hair: Apply a palm-size amount from roots to ends. Use enough to saturate the hair. Pro-Tips: * To 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. UPC: 000002568609 Weight: 0.92 lbs