System Professional Liquid Hair

System Professional Liquid Hair

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Hair treatment for long lasting vitality & damage repair

The System Professional Liquid Hair X4L is a molecular refilling treatment that repairs sensitized, brittle and damaged hair, adding strength for up to 5 washes.

Thanks to its lightweight texture, it is perfect for fine hair in need of instant care.


  • Long-lasting vitality
  • Damage repair
  • Adds strength
  • Leaves hair feeling plumped and strong

How to Use:

  • Divide towel-dried hair into 4-5 sections
  • Fill pipette and apply on each section. Distribute evenly from root to tip
  • Comb through and dry for 5 minutes to bond the ingredients to the hair