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Nexxus KERAPHIX Liquid Crystallizer Reconstructive Leave-In Treatment
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Summary
Nexxus' KERAPHIX Liquid Crystallizer Reconstructive Leave-In Treatment is part of proteomic damage regimen powered by KRT Keratin Resistance Therapy, with liquid crystal amino acids, reconstructs bonds from cuticle to cortex for strong, fluid soft, damage-resistant hair.
Benefits
- 34X STRONGER + MORE RESISTANT TO HAIR BREAKAGE*: Repair and resist visible damage from coloring, bleaching, highlighting, styling, heat and more. *System vs. non-conditioning shampoo
- 19.3% KRT TECHNOLOGY: This treatment for damaged hair, with Keratin Resistance Therapy and liquid crystal amino acid, reconstructs bonds from cuticle to cortex for strong, soft, damage-resistant hair
- BOND REPAIR HAIR CARE SYSTEM: Restores and helps with hair strengthening from cuticle to cortex using crystal technology providing deep penetration for lasting resilience
- INSTANT RESULTS + DAMAGE SHIELD SYSTEM WITH THIS HAIR BREAKAGE TREATMENT: Softer, smooth hair in one use with heat protection up to 450° and future damage defense
- WEIGHTLESS MOISTURE + EASY STYLING: Provides long-lasting hydration without heaviness, while detangling and enhancing manageability for effortless styling
- CONSUMER-VALIDATED*: 100% of consumers agree: This regimen made hair smooth *Based on a consumer panel study on 7/29/25 using Nexxus KERAPHIX Shampoo, Conditioner + Liquid Crystallizer treatment
Item 2650036
Apply on clean, damp or dry hair, focusing on mid-lengths to ends. Start with two pumps and apply more as needed to evenly distribute. Do not rinse.
Water (Aqua), Dimethicone, Glycerin, Propylene Glycol, Serine, Phenyl Trimethicone, Polyacrylamide, Sodium Gluconate, Citric Acid, Phenoxyethanol, C13-14 Isoalkane, Fragrance (Parfum), Peg-8 Methicone, Dimethiconol, Cetrimonium Chloride, Laureth-7, Disodium Edta, Iodopropynyl Butylcarbamate, Alpha-Isomethyl Ionone, Citronellol, Hexyl Cinnamal, Limonene, Linalool
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Questions
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Next Level Leave In - Salon Softness Achieved
Let me start by saying this leave in treatment is absolutely phenomenal and that is not something I say lightly. I have long, thick platinum blonde hair that I take exceptionally good care of, but it can still feel dry at times, especially when the weather changes. This treatment completely transfor...
Most Helpful Critical Review
Not for me
I really wanted to like this product a lot more than I did but I feel a little in different about it. Some of the time that I used it, it made my hair really soft afterwards and other times it left it feeling a lot more dry. I'm not sure if it's just not for my hair type in which I have both oily an...
448 results
Smoother hair
Hair Type Wavy Hair
I started using this product about a month ago every night after I showered I would put 2-3 pumps into my hair. At first glance the bottle it comes in is super cute, the smell of it not so fond of and it's super small bottle. After using it for anout a week I noticed my hair is a lot smoother and shinier and way easier to deal with. : "I received this product for free from Topbox Marketing for testing and review purposes."
Wow
Hair Type Very Curly Hair
This bottle is really pretty and helps my hair a bunch! I noticed a big difference after two weeks. I received this product for free from Topbox Marketing for testing and review purposes
Soft, shinny hair
Hair Type Straight Hair
I swear this made my hair feel stronger after my first time using it. I used this on my damp fresh out of the shower hair and it left my hair feeling so soft! It has a nice scent that lingers in a nice way. received this product for free from Topbox Marketing for testing and review purposes.
Impressive at repairing hair!
This is such a great leave in treatment. I have damaged hair from styling and bleaching and this has been a great addition in my routine to help repair damage and prevent further breakage. My hair looks smoother, feels softer and has become overall healthier. I'm super impressed with the results I've seen. I received this product for free from Topbox Marketing for testing and review purposes
Obsessed!
Hair Type Wavy Hair
This leave in is probably my favorite new product I tried for awhile! Smells great and doesn't leave any residue on your hair! I finish up using my blow dryer and gives me this salon blowout in less than 10 minutes! Another plus is the bottle, beautiful design and the pump gives exactly an out you need without waisting any product. "I received this product for free from Topbox Marketing for testing and review purposes."