Introducing the solution to your hair woes the Kerastase Premiere Serum Filler Fondamental 90ml. Say goodbye to damaged, frizzy and dull hair and hello to glossy, supple locks with this lightweight leave-in treatment. This serum is specially developed to repair all types of damaged hair, leaving it soft and manageable.
 

 The light and balmy texture of the serum not only seals the cuticles to protect the hair’s surface but also works to fill the fiber, reinforcing the strength of each strand. This means that your hair is safeguarded from damaging calcium deposits, caused by increased porousness – something that can affect even the healthiest of hair.

Benefits:
- Repairing
- Heat Protectant
- Resurfacing
- Texturising
- Frizz Control

Apply on towel-dried hair. 
Leave-In. Blow-dry and heat style.