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A lightweight heat-protecting leave-in hair serum for all types of damaged hair.


This luxurious hair serum repels humidity, deeply nourishes hair and locks out frizz for 3x’s smoother hair*. This serum protects from heat damage up to 450°F. It visibly reduces the appearance of split ends and provides 99% stronger hair* and 85% shinier hair**.

  • Protects against heat up to 450°
  • Repel humidity and locks out frizz for smoother hair
  • Hair is stronger and shinier

**vs. non conditioning shampoo
** vs. unwashed hair

Serum Filler Fondamental Repairing Anti-Frizz Serum

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

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