Hair is made up of protein. Every touch, every treatment, every style you love—it all rewrites your hair’s protein. When protein is damaged, hair’s look and feel is compromised. That’s why Nexxus uses protein science not just to repair hair but to restore its ability to perform. It isn’t about one perfect hair day. It’s about a lifetime of healthy hair, built strand by strand. Frequent heat styling and chemical processing can break down disulfide bonds and strip essential amino acids, leading to cuticle erosion and damage deep within the hair fiber. This makes strands weak, dull, tangled, harder to style, and less smooth and shiny. KERAPHIX, our extreme damage repair collection, is powered by KRT Keratin Resistance Therapy with liquid crystal serine amino acid to rebuild internal strength from inside out. Repair and resist visible damage from coloring, bleaching, highlighting, styling, heat and more with 24X stronger hair restored to be as strong as virgin hair. This shampoo for damaged hair provides deep moisture to revive dry, brittle strands and KRT technology seals the outer layer to restore elasticity—so hair is shiny, feels soft, resilient, and ready to bounce back with every style. Nexxus, the protein science behind powerful hair since 1979. *System vs. non-conditioning shampoo Based on a breakage study on bleached treated hair with Keraphix Shampoo & Conditioner + Treatment vs. virgin hair.
Product Dimensions : 3.36 x 3.36 x 10.12 inches; 2.11 Pounds
Item model number : 605592005206
UPC : 605592005206
Manufacturer : Unilever
ASIN : B079RJ4Y7B
Best Sellers Rank: #12,008 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #368 in Hair Shampoo
Customer Reviews: 4.6 4.6 out of 5 stars (9,799) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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 hair care, 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: This hair shampoo visibly transforms damaged hair in one use and seals cuticle cracks to help prevent future damage
DEEP MOISTURE + SOFTNESS: This Nexxus shampoo for hair damage 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
CONSUMER-VALIDATED: consumers agree this regimen made hair smooth Based on consumer panel study 7/29/25 with 49 women when using Keraphix Shampoo, Conditioner + Liquid Crystallizer treatment
Sonia Fernandez –
Excelent shampoo
⭐⭐⭐⭐⭐I absolutely love this shampoo! After just a few washes, I noticed my hair felt softer, stronger, and much shinier. My hair was damaged, and this product truly helped it feel healthier and more manageable. It also smells amazing and lasts a long time. I would definitely buy it again and highly recommend it!
Amelia –
Fantastic and won’t break the bank
This is a salon-quality, high-performance shampoo specifically formulated for severely damaged, over-processed, or dry hair. It restores softness, shine, and manageability. I saw visible results after just one use. It leaves my hair feeling instantly smoother and more hydrated. The thick, luxurious lather leaves hair feeling clean but not stripped.
Pumpkin –
It Works!! 👍😊
My hair had become dry and damaged due to the various medications I am currently taking for an autoimmune condition and other health concerns, resulting in a dull and straw-like texture. While this shampoo does not address hair loss, it has significantly revitalized my hair. Additionally, it possesses a delightful fragrance. A mere two pumps create a rich lather, effectively cleansing my below-shoulder-length hair. Considering the product’s efficacy and quantity, it represents an excellent value. I intend to repurchase this item.
Ember –
An Absolute Game-changer for Damaged Hair!
I recently stumbled upon the Nexxus Keraphix Shampoo with ProteinFusion for Damaged Hair, and let me tell you, it has been nothing short of amazing! I’ve been using it for a while now, and I couldn’t be happier with the results.First and foremost, the price is an absolute steal for the quality you’re getting. This 33.8 oz bottle is a generous size that will last you a long time, making it even more budget-friendly. Trust me, you won’t find a better deal!Now, let’s talk about the magical transformation it has brought to my hair. My locks were damaged, lifeless, and desperately in need of some love. But since I started using this shampoo, my hair has been thriving! The Keratin Protein and Black Rice in the formula work wonders to repair and strengthen even the most damaged strands. I can feel the difference with each wash!But that’s not all. The scent of this shampoo is simply divine! It leaves my hair smelling fresh and delightful all day long. It’s a small touch, but it adds to the overall experience and makes me feel confident and rejuvenated.Oh, and did I mention that it’s silicone-free? That’s right! No more worrying about product build-up or weighing down your hair. This shampoo keeps your hair feeling light, bouncy, and full of life.In conclusion, I can’t recommend the Nexxus Keraphix Shampoo with ProteinFusion enough. It’s a true game-changer for damaged hair, offering fantastic results at an unbeatable price. Your hair will thank you for this luxurious treat, and you’ll be left with a fabulous mane that smells absolutely incredible. Trust me, you won’t be disappointed!
Robby Kovach –
The best shampoo I’ve ever used or smelled.
So this would get four stars for sure but I had a lot of trouble getting the pump to pop up so I could use it. It was one of the most frustrating experiences of my life. It wasn’t because I’m stupid either. Lol it was defective. I had to look up a YouTube video and I had to use tools to get it to open. That being said. I’m still giving four stars. When that expericen alone makes me want to give a one star. But I couldn’t possibly do that. Because this is such a great shampoo. After one use my hair felt better and looked better. People noticed too. The smell is absolutely amazing. It lathers just right. Not too much and not too little. And because I’m male and have short hair the bottle will last me forever. I have grey so my hair has always been straw like. Not with this shampoo. This is great I love it and despite the inconvenience that I had I’m in love with it. Its worth the money. Get it.
Janis –
Shampoo
My favorite shampoo make my hair so soft. Buy it when I run out. Great for my hair. Thank you. Janis ❤️❤️❤️
Haley D –
Smells great
I’ve never had a brand / type I stuck with until now. It smells sooooo good. I have used it for about 2 years now and still am in love with the shampoo and conditioner, well worth it
Cat P –
Good value
Works well
AJ –
I damaged my hair by lightening it and it was so bad it was breaking off. I was about to cut it all off. This shampoo and the other items in this range saved my hair and fixed it.
joe –
Je suis tres satisfaite de celui la j’ai deja essayer d’autre shampoing de nexxus mais la keraphix est mon préféré je le recommande j’ai des cheveux crépu permanente et tres fragile ça marche tres bien pour moi
Angelica Breton –
Huele muy rico y fresco, hace la espuma necesaria y deja el cabello muy hidratado desde el primer uso, el único que me ha funcionado después de probar muchos para la caída del cabello
Amazon Customer –
good quality
Bhaskar Pandey –
Me and my family is using this shampoo from last 2 years. It’s seems the product they have delivered is expired or duplicate. Shampoo has no foam at all. Please be careful this seller is distributing duplicate or out dated products.