Nexxus Unbreakable Anti-Breakage Shampoo for Fine and Thin Hair with Duraplex Fortifier Technology, 16.5 fl oz
Nexxus Unbreakable Anti-Breakage Shampoo for Fine and Thin Hair with Duraplex Fortifier Technology, 16.5 fl oz
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Nexxus Unbreakable Anti-Breakage Shampoo for Fine and Thin Hair with Duraplex Fortifier Technology, 16.5 fl oz

|652 ratings

Key item features

  • 97% LESS HAIR FALL*: Reduces hair fall caused by breakage *System vs. non-conditioning shampoo
  • 2.9% DURAPLEX FORTIFIER™ TECHNOLOGY: This anti breakage shampoo has a thickening complex with protein strength and cuticle actives
  • THICKER, FULLER HAIR + STRENGTH FROM WITHIN: Shampoo provides fuller, thicker-looking hair; optimize pH and increase internal strength to reinforce the core of fine hair for resilience and elasticity
  • ANTI BREAKAGE SHAMPOO + CUTICLE PROTECTION*: See less hair on your brush due to breakage; shields against external damage for a smooth finish *System vs. non-conditioning shampoo
  • 20% MORE VALUE BONUS SIZE*: Get 20% more of this sulfate-free, weightlessly strengthening shampoo in every bottle.**vs. Nexxus 13.5 fl oz
  • CONSUMER-VALIDATED*: 91% of consumers agree they had more body/volume; 87% of consumers agree their hair feels thicker *Based on a Nexxus salon hair care study with 40 consumers on 10/21/24
  • For Adult Use

Specs

Brand, NexxusHair type, All Hair TypesShampoo & conditioner type, Daily ShampoosHair care key benefits, ThickeningIngredient preference, Sulfate-FreeScent, Fresh

About this item

Product details

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 are 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. Fine and thin hair is naturally more vulnerable to breakage. Its internal cortex is narrower and has fewer protective cuticle layers, making it prone to frizz, tangles, and structural weakness. UNBREAKABLE, our strengthening collection, is powered by DURAPLEX FORTIFIER™ technology with a thickening complex—a breakthrough protein matrix that increases strength from within.
  • 97% LESS HAIR FALL*: Reduces hair fall caused by breakage *System vs. non-conditioning shampoo
  • 2.9% DURAPLEX FORTIFIER™ TECHNOLOGY: This anti breakage shampoo has a thickening complex with protein strength and cuticle actives
  • THICKER, FULLER HAIR + STRENGTH FROM WITHIN: Shampoo provides fuller, thicker-looking hair; optimize pH and increase internal strength to reinforce the core of fine hair for resilience and elasticity
  • ANTI BREAKAGE SHAMPOO + CUTICLE PROTECTION*: See less hair on your brush due to breakage; shields against external damage for a smooth finish *System vs. non-conditioning shampoo
  • 20% MORE VALUE BONUS SIZE*: Get 20% more of this sulfate-free, weightlessly strengthening shampoo in every bottle.**vs. Nexxus 13.5 fl oz
  • CONSUMER-VALIDATED*: 91% of consumers agree they had more body/volume; 87% of consumers agree their hair feels thicker *Based on a Nexxus salon hair care study with 40 consumers on 10/21/24
  • For Adult Use
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Nexxus

Hair type

All Hair Types

Shampoo & conditioner type

Daily Shampoos

Hair care key benefits

Thickening

Indications

Directions

Instructions

Directions: Apply to wet hair, lather and rinse.

Ingredients

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Customer ratings & reviews

4.2 out of 5 stars
stars
652 ratings388 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars64% (420)
  2. 4 stars14% (93)
  3. 3 stars9% (60)
  4. 2 stars3% (22)
  5. 1 star9% (57)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 388 reviews

Jul 17, 2026
Reviewer name: VanessaH
5 out of 5 stars
5 out of 5 stars review

Love this brand

I've used Nexxus consistently for years and I love what it does to my hair. It makes it stronger with less breakage. It also smooths out the texture and keeps it hydrated without being greasy so it doesn't look dry at the ends. It's a little more than the cheaper brands but a reasonable price and it's definitely worth it.

Review from influenster.com
Helpful?634Y8RFJ7D8G1975206052
Apr 17, 2026
Reviewer name: AngelaF
5 out of 5 stars
5 out of 5 stars review

Compatibility with all hair types

I love it, I have several of their products, the shampoo yields a lot, its texture feels good in the hands, it has a good packaging, the product does not spill or vote and has an excellent compatibility with my scalp and I always follow the instructions for better results

Review from influenster.com
Helpful?634Y8RFJ7D8G1975206052
Oct 30, 2025
Reviewer name: Parisa
Top Reviewer
Item details
Count: 1
Size: 16.5 fl oz
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect Nourishing Shampoo

I truly happy with this shampoo. It fortifies my hair against breakage thanks to the nourishing ingredients. Lathers well and the scent may be a little overwhelming, but once I rinse my hair, it is gone. Will buy this again.

Helpful?634Y8RFJ7D8G1975206052
Current price is $17.97$1.09/fl oz
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