Description

Kerastase Premiere Serum Filler Fondamental is a lightweight leave-in treatment designed for inner repair of all types of damaged hair, leaving it glossy and supple. Processed hair, due to its increased porousness, absorbs three times more calcium from water than untreated hair, which can lead to a damaging calcium overload visible inside and outside the hair fiber.

Benefits

Repels humidity
Deeply nourishes
Locks out frizz
Recreates softer and smoother hair

3x smoother hair*
2x softer hair*
99% stronger hair*
72H anti-frizz*
hair protected from heat, up to 230°C*

Key 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. 

How To Use

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