Defy Damage
Protective Shield
To guard against thermal & UV damage
A true damage defense hero against the harsh effects of daily styling and exposure to UV and environmental pollution—helps prevent damage and guards against color fade for beautiful, vibrant, healthy-looking hair. Used prior to styling, hair is fortified inside and out.
Shop Now
Here’s Why You’ll Love It
Instant, daily protection from damaging heat, UV and environmental exposure
Makes hair 4X more resistant to breakage during heat styling
Protects against color fade
Leaves hair soft, shiny and looking-healthy
Certified PETA Global Animal Test–Free (Learn more about the certification)
*Against combing breakage on clean, damaged hair.
Reviews & Awards
Now Let’s Use It
Directions: Apply small amount to damp hair prior to blow-drying and style as usual.
Let’s Look Inside
Cutting-edge technology, merged with powerful protectants, join forces to create hair that’s brilliantly resilient and healthy-looking.
NEW SmartRelease Technology
Our one-of-a-kind liposome delivery system packs a punch by continuously releasing a trifecta of healthy-hair ingredients—Rosehip Oil, Arginine, and Keratin—to help repair, strengthen, and protect hair from the cumulative effects of daily styling.
Protective Lipid
The exact kind found in healthy hair—acts as the first line of defense to help prevent thermal, chemical, styling, and UV damage. Results are visible with the very first application.
Moringa Seed Oil
A rich source of antioxidants, Vitamins A and E, and Silica—all fundamental to creating healthy, strong, damage-resistant hair—helps to boost shine and softness.
Arginine
A smart-bonding molecule with both positive and negative sites, helps to strengthen hair bonds and encourage bond renewal.
Pairs Well With
Reviews
This was also one of my favorite products in the joico defy damage line. Even after I ran out of the shampoo and conditioner I was still using this shield and it made a huge difference in how shiny and frizz free my hair was. I swear my hair looks like it belongs in a commercial after using the whole line. After using all four products in the Joico Defy Damage line I was amazed by how my hair looked. It is summer here and extremely humid so my hair had been a frizzy mess until I used these. After the first use my hair wasn’t frizzy at all!
Love that the travel size of this product came with a small travel bag to make transport easy for the long weekend. All I had to do was throw it in my bag and I was ready to go.
This is my favourite in the defy damage line. It is thicker than a serum and comes in s great pump bottle. It left my hair feeling silky and shiny.
Such a great product for anyone who uses heat to style their hair or spends a lot of time outdoors in the sun.
I received this product for trial purpouses and free… I just love it you only have to apply a little amount avoiding the roots cause is kind of oily the smells is good and it last long which is awsome!!