Nexxus Unbreakable Anti Breakage Conditioner for Fine and Thin Hair, 16.5 fl oz

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 including conditioner vs; non-conditioning shampoo
• 9.0% DURAPLEX FORTIFIER™ TECHNOLOGY: This anti breakage conditioner has a thickening complex with protein strength and cuticle actives
• THICKER FULLER HAIR + STRENGTH FROM WITHIN: Conditioner provides fuller thicker-looking hair; optimize pH & increase internal strength to reinforce the core of fine hair for resilience and elasticity
• ANTI BREAKAGE CONDITIONER + 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 weightlessly strengthening conditioner in every bottle.* \
  *vs; Nexxus 13.5oz
• 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 10/21/25
• For Adult Use