Product Description:

• This Kérastase Première Sérum Filler Fondamental is a lightweight leave-in treatment for the inner repair of all types of damaged hair, leaving it glossy and supple.


• Because of its increased porousness, processed hair absorbs 3 times more calcium from water than untreated hair, leading to a damaging calcium overdose which is visible inside and outside the hair fiber.
  

How to use:

• Apply on towel-dried hair.


• Leave-In. Blow-dry and heat style.
  

Caution & Warnings:

• In case of contact with eyes, rinse them immediately and thoroughly.


• If irritation occurs reduce the frequency of use.
  

Ingredients:

• Peptide: a chain of amino acids that refills hair surface with matter.


• Glycine: once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.


• As a result, broken links between keratin chains are reconnected, dramatically reducing breakage.