What Is Bond Repair?
Bond Repair is a treatment that rebuilds broken disulfide bonds within the hair shaft caused by chemical processing, heat, or mechanical damage.
Understanding Bond Repair
Bond repair treatments target the internal structure of the hair shaft, specifically the disulfide bonds that give hair its strength. Chemical processing (coloring, perming, relaxing), excessive heat, and mechanical damage break these bonds, leading to weakness, breakage, and porosity changes. Bond repair products contain active ingredients that seek out and reconnect these broken bonds, restoring structural integrity.
Why It Matters
Traditional conditioners and masks only address the surface of the hair, smoothing the cuticle without fixing internal damage. Bond repair works from the inside out, actually rebuilding the molecular structure of damaged hair. This is why bond repair treatments can make visibly damaged hair feel stronger and more elastic after even a single use.
How To Apply This
- 01Use a bond repair treatment as directed, typically as a pre-treatment or mixed into color services.
- 02Apply bond repair masks weekly for maintenance on previously damaged hair.
- 03Follow with a moisturizing conditioner, as some bond repair products can feel drying.
- 04Consider professional bond repair services for severely damaged hair.
- 05Use bond-protecting products in your daily routine to prevent future bond breakage.
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Related Terms
Protein Overload
A condition where hair becomes stiff, brittle, and prone to breakage due to excessive protein in hair care products.
Hair Elasticity
The ability of hair to stretch and return to its original length without breaking, indicating its overall health and protein balance.
Deep Conditioning
An intensive moisturizing treatment left on hair for an extended period to penetrate and repair the hair shaft.
Moisture-Protein Balance
The equilibrium between moisture and protein in hair that keeps it flexible yet strong, preventing both mushy and brittle textures.
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