Joico: Defy Damage Sleepover Overnight Nourishing Treatment

Joico: Defy Damage Sleepover Overnight Nourishing Treatment

Joico: Defy Damage Invincible Frizz-Fighting Bond Protector

Introducing Defy Damage Invincible Frizz-Fighting Bond Protector, a multi-tasking conditioning spray that nourishes hair with an invisible cloak of protection against humidity, thermal damage, and pollution.


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  • Buy 2 save 5% $26.59 each
  • Buy 3 or more save 10% $25.19 each

Delivering a hint of holding power and a soft, silky glow, this fine mist is the last stop on your journey to frizz-free hair.

This lightweight, frizz-fighting guardian mists quickly onto dry hair, but keeps its guard for a full 24 hours.

  • 24-hour frizz protection
  • Instant softness & shine
  • Bond protection
  • Thermal protection up to 450F°

Guards against pollution*

*laboratory tested using pollution particles

How to use & Ingredients
How to use
  • Shake can well.
  • Spray onto dry hair to protect against humidity and fight frizz.
  • Pro-tip: Also fab in between washes to revive/refresh next-day styles.


An extract from the vanilla bean, acts as a protective barrier for hair to help keep frizz at bay.


Helps provide shine and softness with antioxidants, Vitamins A and E, Zinc, and Silica – ingredients that are fundamental to creating healthy, strong, damage-resistant hair.


A naturally occurring amino acid crucial to hair’s strength. Products that include Arginine help protect hair and rebuild it from the inside out.


Our 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.

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