For Damaged & Breakage-Prone Hair

Hair breakage happens when the internal protein structure (keratin bonds) that gives hair its strength becomes weakened by chemical processing, heat styling, or repeated bleaching. Once these bonds are damaged, hair becomes more porous, brittle, and prone to snapping rather than stretching.

Repair products can't undo chemical damage already done to hair's structure, but bond-building and protein-based formulas can temporarily rebuild and reinforce the hair shaft, making it stronger, smoother, and less prone to further breakage. The healthiest long-term fix is a combination of repair products and reducing further damage.

Look for bond-building ingredients that rebuild internal hair structure, along with proteins like keratin that help reinforce strength. These work differently than moisturizing ingredients alone — repair formulas focus on structural strength, not just softness.

If your hair feels brittle, snaps easily, or has visible split ends, it likely needs a repair treatment focused on rebuilding strength. If it feels rough or dry but isn't breaking, a hydrating formula may be enough — many people with heavily processed hair benefit from using both together.

Most repair shampoos and conditioners can be used every wash, while more intensive repair treatments or masks are best used 1 to 2 times per week. Overdoing intensive treatments beyond that can occasionally leave protein buildup, so balancing repair with hydration is key.