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Summary
Highlights
Joico YouthLock Treatment Masque instantly transforms frizzy, dry, unruly strands with a powerful collagen-enriched formula. Hair becomes revitalized with shine, bounce, body, and manageability in a single application.
Key Ingredients
- Smart Release Technology: Joico's liposome delivery system packs a punch by continuously releasing a trifecta of healthy-hair ingredients - Rosehip Oil, Arginine, and Keratin.
- Collagen: Known to support healthy skin and hair, helps restore strength and elasticity to strands for healthy, youthful looking hair.
- Buriti Oil: Full of Antioxidants and Vitamins A and E, known to help restore dry, dull hair with hydration and shine.
- Arginine: A smart-bonding molecule with both positive and negative sites, helps to strengthen hair bonds and encourage bond renewal.
Item 2596913
Apply to clean, damp hair. Leave on 2-5 minutes. Rinse.
Aqua (Water, Eau), Butylene Glycol, Dimethicone, Sorbitol, Behenyl Alcohol, Behentrimonium Chloride, Stearyl Alcohol, Cetyl Alcohol, Glyceryl Oleate, Hydrolyzed Collagen, Parfum (Fragrance), Phenoxyethanol, Isopropyl Alcohol, Aminopropyl Dimethicone, Cetrimonium Chloride, Sodium Benzoate, Stearyl Dihydroxypropyldimo- Nium Oligosaccharides, Octyldodecanol, Propylene Glycol, Tetrasodium Glutamate Diacetate, Benzyl Alcohol, Peg-90m, Citric Acid, Glycerin, Mauritia Flexuosa Fruit Oil, Potassium Sorbate, Phosphatidylcholine, Arginine, Arginine Hcl, Laurdimonium Hydroxypropyl Hydrolyzed Keratin, Rosa Canina Fruit Oil, Sodium Hydroxide, Benzyl Salicylate, Linalool.
Free gift with purchase
Free gift with purchase
Online only free Damage Detox Shampoo with $45 Joico purchase (valid thru 8/1/25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)
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Questions
Ask a QuestionQ&A
Showing 5 out of 7 Questions
- Q
Do I use this product before or after shampooing and conditioning?
- Asked by Elissa
- Official Answer By Joico - Brand EngageHi Elissa! Thanks for asking. With the YouthLock Collection after shampooing you would choose either the YouthLock Conditioner or the YouthLock Treatment Masque. With the Treatment Masque we would recommend 1-2 x's a week. And with the YouthLock Conditioner it can be used daily. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
If I don't rinse it off will it damage my hair?
- Asked by Cc
- Official Answer By Joico - Brand EngageHi Cc! Thank you for your question. None of the Joico Treatments would damage the hair if they are left in longer than the recommended 5 minutes. Please note, there are no additional benefits of leaving the treatment in longer. The Treatments are formulated so the maximum benefits are in the hair in 5 minutes. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
How often do you use the masque? And can it be used with conditioner?
- Asked by Deb
- Official Answer By Joico - Brand EngageHi Deb! Thanks for asking. With the Defy Damage Collection you would choose either the Defy Damage Protective Masque or the Defy Damage Conditioner. With the Defy Damage Protective Masque we would recommend 1-2 x's a week. And with the Defy Damage Conditioner it can be used daily. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
How often do I use this a week?
- Asked by Nicole
- Official Answer By Joico - Brand EngageHi Nicole! Thanks for asking. The Defy Damage Collection includes the Defy Damage Protective Masque and the Defy Damage Conditioner. With the Defy Damage Protective Masque we would recommend 1-2 x's a week. And with the Defy Damage Conditioner it can be used daily. Hope that helps clarify! ✨💕Was this answer helpful to you
- Q
Can I leave this on overnight? Or does it have to be washed out in the shower post-shampoo?
- Asked by MJ
- Official Answer By Joico - Brand EngageHi MJ! Thanks for asking. The YouthLock Treatment Masque can be left on overnight, but will need to be rinsed out. However, the treatment benefits are in the hair after the initial 5 minutes. Leaving the treatment in longer will not add to the benefits or results. Depending on your hair needs, Defy Damage Sleepover Overnight Nourishing Treatment may be a better fit, which can be left in overnight and does not need to be rinsed out. Hope that helps! ✨💕Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
- 2Very Curly Hair
- 2Wavy Hair
- 1Straight Hair
Most Helpful Positive Review
All I can say is WOW!
I've used this brand on and off for years and have always liked it. When I saw they had something new I decided to give it a go and WOW, I will not be switching off of this collagen line. I have long, fine, straight hair and I feel like this gave it gave it life and lots of shine. I've used the s...
Most Helpful Critical Review
Kinda meh
I love all of the other joico youth lock products but this one was just okay. I bought the sample size & I used it after using the youth lock shampoo & conditioner but i really didnt notice that much of a difference. It did have a bit of an alcohol smell and i think it made my hair dry. I wouldn't r...
23 results
Horrendous and drying.
I'm honestly shocked by all the 5 star reviews. The main ingredients in this are alcohol, which makes sense as to why my hair was snapping off and felt like a broom.
WOW-my fine hair has body and fullness!
This treatment masque worked wonders on my thin, lifeless hair. I can't believe how much more volume and bounce my hair has after using this product..
Best Masque out there!
My hair has never felt better. I have thin hair and this mask does not weigh my hair down. Leaves it feeling soft and shinny. Best product ever
Great Masque
No complaints here.... using all the products has made my hair feel full of life, healthy and I have more body in my hair, more manageable than ever
I would definitely buy this product again
Hair was so much more manageable, full body…..my hair just felt so much more healthy. Works great n color treated hair!