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JOICO - Defy Damage Sleepover Overnight Nourishing Treatment

€25.99 €30.00


Who's it for?

Damaged hair in need of repair.


Say hey to the slumber party for your hair! This overnight treatment, nourishes your hair while you sleep, strengthening the bonds and preserving your hair colour. With a brilliant formula that fortifies bonds through the night, this no-rinse treatment delivers softer, shinier, visibly healthier looking hair by morning.

  • Instantly softens & smooths hair and boosts shine.
  • Reduces appearance of split ends.
  • Protects against environmental pollutants.
  • "Sleep-aid" fragrance helps you relax.
  • Nourishes hair and strengthens bonds while you sleep*
  • Preserves over 85% of hair colour**
  • Reduces the appearance of split ends
  • Instantly softens & smooths hair
  • Boosts shine
  • Protects against pollution**
  • *against combing breakage on damaged hair vs. a non-conditioning shampoo
  • **laboratory tested using pollution particles

Key Ingredients 

  • Protective Lipid – The exact kind found in healthy hair, acts as the first line of defence to help protect hair against damage.
  • Moringa Seed Oil – Provides shine and softness with antioxidants, Vitamins A and E, Zinc, and Silica – ingredients that are fundamental to creating healthy, strong, damage-resistant hair.
  • Arginine – a naturally occurring amino acid crucial to hair’s strength, helping protect hair and rebuild it from the inside out.
  • Smartrelease Technology - The one-of-a-kind liposome delivery system, packs a punch – continuously releasing Rosehip Oil, Arginine, and Keratin to help repair, strengthen, and protect hair from the damaging effects of daily styling. 

How to use:

  • Apply evenly to dry or towel-dried hair at bedtime.
  • Avoid root area.
  • Leave in overnight-no rinsing necessary.
  • Use 2-3x a week or as needed.