S-curl perm

About this style: Gentle S-shaped bends run down the length in an even, unfussy rhythm. It is the most versatile wave shape, sitting naturally at almost any length.
Who it suits: Usually the safe default when you cannot decide on a perm, though some find the change too subtle to notice.
Upkeep: It holds around five months, and scrunching damp hair by hand brings the bends back.

Images are AI-generated examples and may differ from actual salon results. The people shown are not real individuals.