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Summary
Highlights
Your dream of waking up to gorgeous hair just came true with Joico bond-strengthening Defy Damage Sleepover Overnight Nourishing Treatment - a no-rinse, rise-and-shine solution for softer, shinier hair by morning.
Benefits
- Nourishes hair and strengthens bonds while you sleep*
- Reduces the appearance of split ends
- Instantly softens & smooths hair
- Boosts shine
- Protects against pollution**
- *Against combing breakage on damaged hair vs. a non-conditioning shampoo
- **Laboratory tested using pollution particles
Key Ingredients
- Protective Lipid - the exact kind found in healthy hair, acts as the 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, Joico's 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.
Item 2574759
Apply evenly on towel dried or dry hair at bedtime. Leave in overnight. Rinsing unnecessary; just rise and shine.
Cyclopentasiloxane, Dimethiconol, Dimethicone, Phenyl Trimethicone, Cocos Nucifera (Coconut) Oil, Laurdimonium Hydroxypropyl Hydrolyzed Keratin, Calophyllum Inophyllum Seed Oil, Rosa Canina Fruit Oil, Phosphatidylcholine, Arginine HCL, Gardenia Taitensis Flower Extract, Phenoxyethanol, Butylphenyl Methylpropional, Limonene, Geraniol, Fragrance/Parfum.
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Questions
Ask a QuestionQ&A
Showing 11 out of 11 Questions
- Q
What is the smell of this product?
- Asked by Smells like...
- Official Answer By Joico - Brand EngageHi there! Thanks for asking. The Joico Defy Damage Sleepover Overnight Nourishing Treatment has a similar scent to the Joico Defy Damage Shampoo & Conditioner, it's a wonderful apple, pear and citrus scent. We think you're going to love it. ✨💕Was this answer helpful to you
- Q
Hello! How often can you use this? Thanks!
- Asked by Verynice
- Official Answer By Joico - Brand EngageHi Verynice! Thanks for your question. The Joico Defy Damage Sleepover Overnight Nourishing Treatment can be used 2-3x a week or as needed. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
I use purple arctic fox, will this product make "fashion color" hair fade faster?
- Asked by Kelly
- Official Answer By Joico - Brand EngageHi Kelly! Thank you for your question. Not to worry, the Defy Damage Sleepover Overnight Nourishing Treatment is safe for color treated hair! Hope that helps clarify. ✨💕Was this answer helpful to you
- Q
I have two questions. 1) Does this have a heat protectant in it? 2) I shower and wash my hair in the morning, can this product be used as my leave in after my MORNING wash or is there a specific reason i must use at night? My hair needs exactly what this product offers, just not at nightime. Thanks!
- Asked by D
- Official Answer By Joico - Brand EngageHi D! Thank you for your questions. The Defy Damage Sleepover Overnight Nourishing Treatment does not contain a heat protectant. We would recommend the Defy Damage Protective Shield or the Dream Blowout Thermal Protection Créme for heat protection. You can use the Treatment in the morning. The normal recommendation is just a few pumps before bed-no need to rinse-just wake up and glow. It’s that easy! We would recommend to apply evenly to clean dry or towel-dried hair at bedtime. Avoiding root area. Leave in overnight-no rinsing necessary. It can be used 2-3x a week or as needed. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
Can this be used on healthy hair?
- Asked by Lindsay
- Official Answer By Joico - Brand EngageHi Lindsay! Absolutely! The Defy Damage Sleepover Overnight Nourishing Treatment can be used on healthy hair. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
I wash my hair in the morning every other day. Can I apply this at night over my styling products?
- Asked by Lindsay
- Official Answer By Joico - Brand EngageHi Lindsay! Thank you for your question. We would recommend the Defy Damage Sleepover Overnight Nourishing Treatment to be used 2-3x a week or as needed. Just a few pumps before bed-no need to rinse-just wake up and glow. It’s that easy! We would recommend to apply evenly to clean dry or towel-dried hair at bedtime. Avoiding root area. Leave in overnight-no rinsing necessary. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
Can this be used daily?
- Asked by Chicago
- Official Answer By Joico - Brand EngageHi Chicago! Thank you for your question. We would recommend the Defy Damage Sleepover Overnight Nourishing Treatment to be used 2-3x a week or as needed. Just a few pumps before bed-no need to rinse-just wake up and glow. It’s that easy! We would recommend to apply evenly to clean dry or towel-dried hair at bedtime. Avoiding root area. Leave in overnight-no rinsing necessary. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
Can hot tools be used after applying
- Asked by Roxx
- Official Answer By Joico - Brand EngageHi Roxx! Thank you for your question. The Defy Damage Sleepover Overnight Nourishing Treatment does not have thermal protection. For thermal protection from tools, we would recommend the Heat Hero Glossing Thermal Protector or the Defy Damage Invincible Frizz-Fighting Bond Protector which both offer thermal protection up to 450°. Hope that helps clarify. ✨💕Was this answer helpful to you
- Q
Can I style my hair in the morning with the product still in or do I need to rinse it out before applying heat?
- Asked by Marylou
- Official Answer By Joico - Brand EngageHi Marylou! Thanks for asking. The Defy Damage Sleepover Overnight Nourishing Treatment is a leave in treatment, no need to rinse it out in the morning. Just a few pumps before bed - no need to rinse - just wake up and glow. It’s that easy! Apply evenly to dry or towel-dried hair at bedtime. Avoid root area. Leave in overnight - no rinsing necessary. Use 2-3x a week or as needed. Hope that helps clarify. ✨💕Was this answer helpful to you
- Q
Do I apply this before I wash my hair on dirty hair or apply it to clean hair after washing?
- Asked by Amanda
- Official Answer By Joico - Brand EngageHi Amanda! Thank you for your question. Just a few pumps before bed-no need to rinse-just wake up and glow. It’s that easy! We would recommend to apply evenly to clean dry or towel-dried hair at bedtime. Avoiding root area. Leave in overnight-no rinsing necessary. Use 2-3x a week or as needed. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
Do you use every night? One time a week? Use in conjunction with shampoo and conditioner?
- Asked by Julia
- Official Answer By Joico - Brand EngageHi Julia! Thank you for your question. The Defy Damage Sleepover Overnight Treatment pairs beautifully with our matching Defy Damage Shampoo and Conditioner. The best part is that Sleepover can be used daily and does not need to be rinsed out! Simply apply to towel dried hair or before bed and allow the product to absorb overnight. In the morning, you can go ahead and style as usual!Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
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Ratings Distribution
Describe Yourself
Hair Type
Most Helpful Positive Review
This one is a keeper!
I really like this product! I use it in the evening after washing and conditioning my hair and let it air dry in. I feel like it gives it nourishment through the night and when I wake up, I feel good about it having a layer of protection during the day. Despite it is directed for use as an overni...
Most Helpful Critical Review
Itchy scalp
I started using this product every night recently and my scalp was itching nonstop like CRAZY, it felt like sharp itchy pains on my head all of the time. I had also started using new shampoo and conditioner so I thought maybe it was that, but once I excluded this from my everyday it went away. It co...
40 results
I would not buy this product again
Hair Type Very Curly Hair
Hair wasn't any better and the smell was awful. Returned it.
I would not buy this product again
Hair Type Very Curly Hair
Bought this at Ulta yesterday and tried it last night. No difference in my hair and the smell is awful. Hope I can return it to Ulta. Disappointing but my hair needs a miracle.
Doesn't Do Anything
This product did not soften my hair as promised, and it really didn't do anything at all. And the scent is a sickeningly strong, plastic-cheap-perfume smell that I also find repulsive. I have pretty damaged, dry, straight, thick, heavy long hair due to root touch-ups. It responds well to Olaplex treatments in salon, as well as home maintenance products from Olaplex. I really enjoy Joico's Defy Damage line of shampoos, masks, and other leave-in treatments, but this Overnight Treatment did nothing for my hair. I used it both sparingly AND completely drenched my hair in it, and the next morning, my hair was still dry, rough and damaged- feeling and damaged-looking. Completely pointless, it was a terrible waste of money
My hair must have
Hair Type Straight Hair
My hair grows very fast and is naturally oily so I wash it daily. I use this for the ends of my hair. I never have split ends and my hair is shiny and soft. I love all of the joico products.
Great overnight hair treatment
Hair Type Straight Hair
I have thick medium length hair. This hair treatment is so easy to apply. I applied 3 pumps of treatment on the bottom half of my hair and put on silk cap to protect the hair overnight. In the morning, my hair feels smooth and shiny after styling. Highly recommended.