Hally hair (noun), a type of hair extension, involves the application of individual hair strands to natural hair using a keratin bond or similar adhesive. This method, popularized in South Korea, has become a sought-after technique for adding length, volume, and color to hair.
Hally hair offers numerous benefits. It is less damaging than traditional sew-in or glue-in extensions, as it does not require heat or chemicals that can weaken hair. Additionally, hally hair extensions are customizable, allowing for precise blending with natural hair and a natural-looking finish.