Often sought after for its striking, defined curls, a spiral perm for shoulder-length hair involves the use of small perm rods to wrap sections of hair, creating tight, corkscrew-like curls. This type of perm is particularly well-suited for those with naturally straight or slightly wavy hair who desire a more dramatic, voluminous look.
The benefits of opting for a spiral perm on shoulder-length hair are plenty. It can add body and bounce to fine or limp hair, making it appear thicker and fuller. Additionally, it can be a great way to enhance natural waves or curls, defining them and giving them more shape. Spiral perms also tend to be low-maintenance, only requiring occasional touch-ups to maintain their shape and definition.