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
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Summary
This repairing shampoo, part of Nexxus proteomic damage regimen powered by KRT™ Keratin Resistance Therapy, with liquid crystal amino acids, cleanses from root to tip for strong, fluid soft, damage-resistant hair.
Benefits
- 24X STRONGER HAIR*: Repair and resist visible damage from coloring, bleaching, highlighting, styling, heat and more. *System vs. non-conditioning shampoo
- 5.9% KRT™ TECHNOLOGY: Keratin Resistance Therapy, with liquid crystal amino acids, helps to reconstruct bonds from cuticle to cortex for strong, fluid soft, damage-resistant hair
- INSTANT REPAIR + DAMAGE SHIELD SYSTEM: Visibly transforms damaged hair in one use and seals cuticle cracks to help prevent future damage
- DEEP MOISTURE + SOFTNESS: Revives dry, brittle strands for fluid softness, smoothness, and shine without buildup
- STYLE-READY: This shampoo for damaged hair boosts elasticity and manageability for effortless styling
Research Results
- CONSUMER-VALIDATED*:100% of consumers agree this regimen made hair smooth *Based on a hair care consumer panel study 7/29/25 with 49 women when using Keraphix Shampoo, Conditioner + Liquid Crystallizer treatment
Item 2521676
Massage into scalp, lather and rinse. Follow with KERAPHIX Conditioner.
Water (Aqua), Sodium Laureth Sulfate, Cocamidopropyl Betaine, Sodium Gluconate, Glycerin, Glycol Distearate, Serine, Glutamic Acid, Peg-6 Caprylic/Capric Glycerides, Peg-150 Pentaerythrityl Tetrastearate, Polyquaternium-10, Fragrance (Parfum), Sodium Chloride, Citric Acid, Ppg-7, Sodium Benzoate, Cocamide Mea, Disodium Edta, Ppg-2 Hydroxyethyl Cocamide, Alpha-Isomethyl Ionone, Citronellol, Hexyl Cinnamal, Limonene, Linalool
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
Redken
All Soft Shampoo For Dry, Brittle Hair
Pureology
Hydrate Shampoo For Dry Hair Nourishment & Moisture
Redken
Extreme Length Shampoo For Longer, Stronger Hair
Redken
Acidic Bonding Concentrate Shampoo
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
T3
SinglePass Curl X Ceramic Extra-Long Barrel Curling Iron
Kenra Professional
Platinum Blow-Dry Spray
Pureology
Hydrate Shampoo For Dry Hair Nourishment & Moisture
Pureology
Color Fanatic Multi-Tasking Leave-In Conditioner Spray
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Vichy
Dercos Collagen Peptide 17 Ultra Repairing Pre-Shampoo Treatment
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Hair Type
Most Helpful Positive Review
Hair texture feels healthy and silky!
I tried this after reading about the effects of rice water on hair. My hair was damaged and very dry due to bleaching. This has changed the texture of my hair from damaged and dry to silky and bouncy. It also feels gentle and I love the smell. I use this with the conditioner and the protein gel trea...
Most Helpful Critical Review
Excellent until i saw sulfates
Let me first start off by saying how much I have lived Nexus products just in general & have for many many years my whole family used the stuff. It made my hair feel good but what I did love about it after using it was that I could actually feel how great it repaired my hair & made it feel so soft f...
9366 results
Excellent until i saw sulfates
Verified Reviewer
Reviewed at
Let me first start off by saying how much I have lived Nexus products just in general & have for many many years my whole family used the stuff. It made my hair feel good but what I did love about it after using it was that I could actually feel how great it repaired my hair & made it feel so soft full of body and super healthy. Now for the not so great news..... ..... Ur website specifically for the keratin shampoo one (black bottle) specifically says in its description & elsewhere that it is considered to be safe for color treated hair & hoes one step further to point out that it is in fact color safe by stating it is a "sulfate -free" product. Ordered. Received. Not happy. I'm staring at the ingredients & from what I can tell, this item is actually NOT AT ALL SAFE FOR COLOR TREATED HAIR. BUT IT HAS INGREDIENTS IN IT THAT R KNOWN TO ACTUALLY STRIP HAIR COLOR FROM IT. AND ITS NOT JUST ONE SULFATE, BUT I THINK EVERY SULFATE KNOWN TO MAN MUGHT ACTUALLY B IN THIS STUFF such as exactly.... - sodium laureth SULFATE - sodium SULFATE There's even some sodium chloride & sodium benzoate which yes is just salt but this on hair dries hair out so it isn't great news either. So my question is why then does the product state its sulfate free essentially safe on color treated hair when sulfates are so bad they actually strip color from the hair?! It would probly explain why my hair color has never stayed as long as others it's noticeable tho. This whole time I just assumed that my hair was to blame...been treating it with all sorts of keratin & protein treatments & here I learn it might not have even been my hair at all. The mkney wasted to fix my hair to accept hair color I can't begin to tell u what that is. I'm beyond upset & so frustrated rt now honestly I don't even know how to use Nexus again after this. I'm praying that I am missing something huge here that is the entire reason for me being here today. Ur not the easiest folks to get a hold of so this will have to suffice & hopeful someone that knows at Nexus can explain this so I can correct my rating & get my overwhelming feelings back in check. Thank you so much for the time & honestly for giving us products we do love cuz my hair felt great when I used ur products. This however would b my 1st time trying the keratin line. I'm not even gonna go back & check the ingredients in the other I'm just going to chalk it up as lesson learned. I appreciate the many years u did this for my hair. That daid, noone I the whole world wants u to achieve that with ingredients that are not fully transparent to the consumer. We always want to know what's in the stuff we use & love. Becuz sadly ingredients have come under scrutiny becuz of dishonest companies. I do not for a min think that is the case here. I'm praying I'm right in thinking this. But only u can help explain this please & that k u im advance for ur time. I do really appreciate the efforts always by folks. But I'm never want to learn that products are in the products I use when they shouldn't be.
HOLY GRAIL FOR DAMAGED HAIR!
Verified Reviewer
Reviewed at
I never expect to be completely satisfied with any new hair care product I start to use…knowing that it does and will take time to learn how to use it properly for your hair type. Consistency is also key to see improvement. However, this shampoo,.. no joke… drastically improved my hair in ONE wash. By the time I was out of the shower and blow drying my hair, I could not stop bing in awe of how amazing & healthy my hair looked already. I have fairly bad split ends & wavy, medium to thick hair. It almost always takes other comparable shampoos at least a month or more to see the real improvement, if any. I am witness to this holy grail gifted to us by Nexxus… WORTH EVERY PENNY!
Hair loss
Verified Reviewer
Reviewed at
I've been using this for a couple of months. It did make my hair feel softer and look healthy, but I started noticing my hair falling out a lot.
wish I could love this!
I wanted to like this shampoo and conditioner, but unfortunately for me its a no. The smell is super nice and it lathers really well. I even noticed significantly less hair loss in the shower everytime I used it. However, I have fine hair that gets oily somewhat quickly. I used to be able to go 3-4 days without washing (after some pandemic lockdown hair training), but with this shampoo and conditioner its a must to wash it by day 2. Every head is different though, so it may work better for people with thicker, more dry hair, but its gonna be a no from me, dawg.
Hair feels greasy
Verified Reviewer
Reviewed at
I love the brand but this particular shampoo makes my hair feel greasy and weighed down, likes I just wash my hair with conditioner. Will be returning the unused bottles
Questions
Q&A
Showing 5 out of 5 Questions
- Q
How long can I use this product? I use this shampoo and conditioner 2/3 times per week. My hair had some pretty bad damage. This product is working quite well for me, and I want to continue using it. How long can I use this. Will it eventually cause it's own kind of damage with prolonged use?
- Asked by TKitty
- Official Answer By Nexxus - Brand EngageThank you for asking. We recommend using our Keraphix Damage Healing Shampoo once a week. We hope this helps!Was this answer helpful to you
- Q
Is this product useful on breakage and split ends?
- Asked by TKitty
- Official Answer By Nexxus - Brand EngageThank you for reaching out. Our Keraphix Shampoo gently cleanses and penetrates the hair fiber, starting the Keraphix damage healing process. Salon quality shampoo is the first step to heal severely damaged hair. After one use, hair is stronger and visibly healthier when used with the full Keraphix system. We hope this helps!Was this answer helpful to you
- Q
I use the shampoo and conditioner two times a week I would like to use my purple shampoo also. I'm wondering how I can work that in. do you know the steps I would take?
- Asked by AEMERY33
- Official Answer By Nexxus - Brand EngageThanks for your interest in our Keraphix Damage Healing Shampoo. We recommend you to apply Keraphix Shampoo for Severely Damaged Hair to wet hair and experience the rich foamy lather. Rinse thoroughly. Follow with Keraphix Conditioner for Severely Damaged Hair or Keraphix Masque for Severely Damaged Hair to help heal signs of damage. Once a week, follow with the Keraphix Reconstructing Treatment for a complete hair treatment for healthy-looking, soft, and smooth hair - we hope this helps!Was this answer helpful to you
- Q
Is this shampoo color safe?
- Asked by dracarys21
- Official Answer By Nexxus - Brand EngageThank you for asking about our Keraphix Shampoo. All Unilever shampoos, conditioners, and styling aids are safe to use on color-treated hair. Our products have unique technologies that help keep your hair vibrant. We hope this helps!Was this answer helpful to you
- Q
Does this proxy contain keratin and if so can you use this product daily?
- Asked by Hair Flair
- Official Answer By Nexxus - Brand EngageThank you for reaching out. Our Keraphix Shampoo is infused with an exclusive PROTEINFUSION blend with Keratin Protein and black rice, which can be used daily. We hope this helps.Was this answer helpful to you