Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
Member Exclusive! Earn up to 4X points on purchases & services thru 4.9. Excludes UB Marketplace & gift cards.
Summary
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.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Dyson
Airwrap i.d. Multi-styler and Dryer Straight+Wavy Hair
Kenra Professional
Platinum Blow-Dry Spray
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
SickScience Labs
PowerCycle Scalp Treatment Serum
SEEN
Frizz + Repair Treatment Mask, Fragrance Free
Questions
Q&A
Showing 5 out of 12 Questions
- Q
Why does the bottle say avoid root area?
- Asked by Root area?
- Official Answer By Joico - Brand EngageHi there! Thanks for your question. With the Joico Defy Damage Sleepover Overnight Nourishing Treatment we recommend to avoid the root area, because depending on the hair type, it may make the root area appear oily. Hope that helps clarify. ✨💕Was this answer helpful to you
- 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
Reviews
Review Snapshot
by PowerReviews
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...
43 results
I would buy this product again!
Hair Type Straight Hair
Definitely helps with split ends and its appearance. My hair doesn't look dry anymore, looks healthy.
Great for curly hair!
My daughter has unprocessed, curly hair that does not straighten with brushing, it gets frizzy, not sure of what curl type sorry! This leave in along with Its a 10 work wonders. Her hair is super shiny with cute loose coils and no frizz all day long.
Yes and Ni
Hair Type Wavy Hair
Terrific product, works as promised. My hair feels great. Unfortunately, I have to return this. The scent is overpowering, it gave me a headache and I sneezed like crazy.
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.