Defy Damage Sleepover Overnight Nourishing Treatment
The Joico Defy Damage Sleepover Overnight Nourishing Treatment is a bedtime bond-strengthener that gets to work as you sleep.
With a fortifying formula, the hair mask aims to deliver soft, shiny, healthy-looking hair come morning. Protective lipids act as a shield from damage, while antioxidant-rich moringa seed oil lends shine and softness.
The brand’s SmartRelease Technology provides continuous release of rosehip oil, arginine and keratin to help support strong, resilient strands. This leave-in treatment protects and nourishes hair, complete with a unique vanilla and lavender fragrance.
PROTECTIVE LIPID
The exact kind found in healthy hair, acts as a first line of defense to help protect hair against damage.
MORINGA SEED OIL
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.
ARGININE
A naturally occurring amino acid crucial to hair’s strength. Products that include Arginine help protect hair and rebuild it from the inside out.
SMARTRELEASE TECHNOLOGY
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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Product Information
Shipping & Returns
Shipping & Returns




Defy Damage Sleepover Overnight Nourishing Treatment
Defy Damage Sleepover Overnight Nourishing Treatment
The Joico Defy Damage Sleepover Overnight Nourishing Treatment is a bedtime bond-strengthener that gets to work as you sleep.
With a fortifying formula, the hair mask aims to deliver soft, shiny, healthy-looking hair come morning. Protective lipids act as a shield from damage, while antioxidant-rich moringa seed oil lends shine and softness.
The brand’s SmartRelease Technology provides continuous release of rosehip oil, arginine and keratin to help support strong, resilient strands. This leave-in treatment protects and nourishes hair, complete with a unique vanilla and lavender fragrance.
PROTECTIVE LIPID
The exact kind found in healthy hair, acts as a first line of defense to help protect hair against damage.
MORINGA SEED OIL
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.
ARGININE
A naturally occurring amino acid crucial to hair’s strength. Products that include Arginine help protect hair and rebuild it from the inside out.
SMARTRELEASE TECHNOLOGY
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Joico Defy Damage Sleepover Overnight Nourishing Treatment is a bedtime bond-strengthener that gets to work as you sleep.
With a fortifying formula, the hair mask aims to deliver soft, shiny, healthy-looking hair come morning. Protective lipids act as a shield from damage, while antioxidant-rich moringa seed oil lends shine and softness.
The brand’s SmartRelease Technology provides continuous release of rosehip oil, arginine and keratin to help support strong, resilient strands. This leave-in treatment protects and nourishes hair, complete with a unique vanilla and lavender fragrance.
PROTECTIVE LIPID
The exact kind found in healthy hair, acts as a first line of defense to help protect hair against damage.
MORINGA SEED OIL
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.
ARGININE
A naturally occurring amino acid crucial to hair’s strength. Products that include Arginine help protect hair and rebuild it from the inside out.
SMARTRELEASE TECHNOLOGY
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.


















