Goldwell Dualesenses Bond Pro Booster 75ml - fortifying fluid

Fortifying fluid for weak and brittle hair, mixed with the microProtec complex and the Inter-Amino-Bond Builder
Instantly transfers strengthening soy protein deep into the hair and supports the protein forcing bonds.

Take a hazelnut-sized amount and work through dried or towel-dried lengths and ends.
Do not rinse.
For maximum results, leave on overnight.

Stronger hair for longer
Specific for weakened areas, reduces split ends up to 99%