A "halo hair studio" (noun) is a salon specializing in hair extensions and other hair-related services. For instance, The Halo Hair Studio in Los Angeles is renowned for its seamless hair extensions that create a halo effect around the head.
Halo hair extensions offer natural-looking volume, length, and color without damaging the natural hair. This technique has gained popularity among celebrities and regular clients alike, owing to its ability to transform hair instantly without the commitment of permanent changes. A significant advancement in the field was the introduction of medical-grade adhesive in the 1990s, enabling stronger and longer-lasting extensions.