Defy Damage Shield

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.

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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 *Against combing breakage on clean, damaged hair.

Protects against color fade

Leaves hair soft, shiny and looking-healthy

Reviews & Testimonials

5.0 rating
5 out of 5 stars (based on 4 reviews)
Very good0%

Now Let’s Use It

Directions: Apply small amount to damp hair prior to blow-drying and style as usual.

Defy damage shield showing product in hand

Let’s Look Inside

Smart Release logo

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, Zinc, and Silica—all fundamental to creating healthy, strong, damage-resistant hair—helps to boost shine and softness.


A smart-bonding molecule with both positive and negative sites, helps to strengthen hair bonds and encourage bond renewal.


5.0 rating

Restored my hair to excellent health and noore breakage!

Brandy Stewart
5.0 rating

Best Leave-in for hair ever it has patented Joico Dimethicone not just regular dimethicone it’s structure is SmartRelease technology. It target treats the damaged bonds in the hair. I always apply 8 pumps to wet hair and comb/brush thru and let air dry. Then follow with Flat iron, it makes any hair SHINE like GLASS
Ladies if you want your hair to shine like Glass always use this UV SHEILD it’s the best UV protectant ever created for compromises color treated hair and it’s smell like Big Red chewing Gum need I say more it’s smells like
Big red chewing gum I love it almost like a spicy rose smell
Use 8 pumps everytime you wash your hair it will make your hair grow out healthier.
It doesn’t just sit on top of the hair cosmetically it goes deeper then that to fortify the hair structure and help it look healthy and shines
This is like Pro Product
If you want your hair to SHiNE LiKE GLASS please use this product it’s only 8.50$ at cosmoprof you can’t go wrong for 8.50$

Anson Barnes
5.0 rating

Holy Grail of leave in heat protectant. It makes hair Shine Like Glass. Use it as a leave in, air dry hair or flat iron when hair is dry. It leaves hair in optimum styling condition. After I shampoo and condition with Defy Damage Liters S/C I towel dry my hair, then I use about 8 pumps all over from Roots to Ends. Then I let my curly hair Air dry, then flatiron with my babyliss pro flat iron. I LOVE Hi HEAT&JOICODEFYDAMAGE it’s perfect.

Anson Barnes

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