Strengthens hair, leaving it supple, without adding weight. Professional formula.
DIRECTIONS FOR USE
- Mix 1 part booster with 10 parts mask/conditioner (ratio 1:10) and apply to washed and well towel-dried hair.
- In extreme situations, you can mix 2 parts booster with 10 parts mask/conditioner.
- Leave to work for a few minutes and rinse.
- It may also be mixed with other boosters to suit individual requirements.