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Joico

Joico Defy Damage Protective Shield | For Damaged, Color-Treated Hair | Protect Against UV & Thermal Damage | Strengthen Bonds & Preserve Hair Color | With Moringa Seed Oil & Arginine

  • Based on 4,309 reviews
Condition: New
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$28.00 Why this price?

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As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 24
Order within 15 hours and 28 minutes
Available payment plans shown during checkout
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Size: 3.38 Fl Oz (Pack of 1)


Style: 3.38 Fl Oz


Features

  • 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

Description

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. Our innovations are designed to return hair to its strongest, shiniest, healthiest state with each and every use. “The joi of healthy hair” is our promise and our commitment. Brand Story Our innovations are designed to return hair to its strongest, shiniest, healthiest state with each and every use. “The joi of healthy hair” is our promise and our commitment.

Product Benefits: Shields hair against styling, UV & pollution damage, preventing color fade. Use before styling.


Hair Type: All


Material Type Free: Sulfate Free


Scent: Floral


Liquid Volume: 3 Fluid Ounces


Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ J16007


UPC ‏ : ‎


Manufacturer ‏ : ‎ Joico


Best Sellers Rank: #16,139 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #117 in Hair Styling Creams & Lotions


#117 in Hair Styling Creams & Lotions:


Customer Reviews: 4.6 4.6 out of 5 stars (4,409)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Worth the Spend!
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
LOVE this stuff!! I have been using this in my hair for 2 years now. I use the shampoo/conditioner line as well, and then add this in for heat protection right before drying. I recently got extensions, and my hair dresser, who is really big into hair health, said its even safe for use on extensions! This product maintains hair health, adds moisture and protection, and does not leave hair greasy. I always wait for prime days to order and you can usually find a pretty good discount on it! You will want to stock up! ... show more
Reviewed in the United States on December 10, 2025 by Taylor King
    • Go to product
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
I like how it leaves my hair soft and shiny and doesn't feel like product. Avoiding heat but also for UV protection. A little goes a long way. Their hair mask also leave hair so soft.
Reviewed in the United States on February 7, 2026 by JoAnna
    • Protects hair!
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
Loved this product. Used while on vacation in Antigua! I'll never travel to the beach or pool without it!
Reviewed in the United States on February 7, 2026 by Lynsy Simpson
    • Great
Size: 1.7 Fl Oz (Pack of 1) Style: 1.7 Fl Oz
I really love this product! It works exactly as described and gave me great results. The quality is excellent, the packaging was perfect, and it arrived on time. I’ve noticed a real difference since I started using it, and I definitely recommend it to anyone looking for something that truly works.
Reviewed in the United States on November 3, 2025 by Yasmin Munoz
    • great for thin hair!
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
only hair protectant i’ve found that keeps my hair feeling smooth and not weighted down. i have thin hair, but lots of it and most products make my hair feel heavy or oily but this works wonders
Reviewed in the United States on February 6, 2026 by emma
    • Amazing product that works like a wonder!
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
Review Image by Marin Marin
I love this stuff! It goes on flawlessly, protects my hair, and leaves my hair smelling great and looking so healthy. I’ve been told it looks like a professional did my hair. My hair stylist recommended and so do I! Grab it today if you want to protect your hair and look amazing!
Reviewed in the United States on June 5, 2024 by Marin Marin
    • Silky hair
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
Bought this after my stylist used it on my hair. It protects without damaging hair. My hair feels silky after using it.
Reviewed in the United States on October 19, 2025 by Ocraboat
    • Detangles and thermal protects hair.
Size: 3.38 Fl Oz (Pack of 1) Style: 3.38 Fl Oz
Great for detangling hair and smells good with thermal protection!
Reviewed in the United States on September 22, 2025 by Stacy

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