Bumble & Bumble Hairdresser's Invisible Oil Mask

This weekly mask reduces frizz and nourishes hair to leave it moisturized for up to 72 hours – for shiny, smooth, soft strands.

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:

1. To use as a pre-shampoo treatment, apply to dry hair, leave on for 5 minutes, and rinse.
2. Adding a few drops of Hairdresser's Invisible Oil to the mask can help with consistency for thicker hair.
3. Leave it on for up to 20 minutes for extra dry hair.