Easily prone to breakage.
Hair Bond Repair Treatment is a type of advanced hair care product that aims to repair internal damage in the hair by rebuilding the chemical bonds that maintain its strength and structure. Hair is made up of chemical bonds (most importantly, disulfide bonds), and these are damaged by dyeing, straightening, high heat, or even environmental factors. When these bonds break, the hair becomes weak, frizzy, and brittle.
Hair treatment works to repair the internal hair bonds that are damaged by various factors.