Hairstyle preferences (what people find attractive)

Key takeaways

• Hair quality beats hairstyle trends. In controlled rating studies, undamaged hair was judged younger, healthier and more attractive than damaged hair (Fink 2013). Shinier, better-aligned hair scored higher (Will 2026), and so did thicker, denser hair (Fink 2016). Much of this work comes from hair-industry labs, but the direction is consistent.
• For women's hair, medium and long lengths were rated more attractive than short or tied-up styles in the few experiments that exist, with the biggest gain for less attractive faces (Mesko & Bereczkei 2004). Length had only a weak effect in a line-drawing study (Swami 2008) and a smaller effect than colour in another (Matz & Hinsz 2018).
• For men, there is almost no peer-reviewed evidence on which head-hair length or style women prefer. The often-quoted claim that medium hair of about 3 to 6 inches on top is most preferred traces to a dating-site blog survey with unknown methods. Treat brand and dating-site polls as marketing.
• What is studied for men is hair loss and shaving. Full hair reads younger. A shaved head reads more dominant but older and less attractive than full hair. Thinning hair rates worst on most traits (Mannes 2012).
• Beard preferences are real but depend on context and fashion. Full beards and heavy stubble were rated better for long-term relationships by 8,520 women (Dixson 2016). Even beards beat patchy ones, and any facial-hair style is rated higher when it is rare (Janif 2014). Details are in beards and eyebrows.
• Gray hair raised perceived age and lowered attractiveness in controlled image swaps (Nutt 2025). See hair colour for looks.
• Distrust single field experiments. The hitchhiking study of women's hair colour was retracted in 2025 (Gueguen & Lamy 2009). A loose-hair-versus-ponytail helping study received an expression of concern in 2022 (Gueguen 2015).

What the studies show: women's hair (mostly rated by men)

What the studies show: men's head hair

• Our searches found no controlled study of women's preferences for men's hair length. A master's thesis on the topic exists but could not be opened.
• What exists concerns hair loss, shaving and density. A shaved head was rated more dominant, confident and masculine, nearly an inch taller and 13% stronger, but almost 4 years older and less attractive than the same men with hair (study 2, n = 344). In written vignettes, thinning hair rated lowest on attractiveness, confidence and masculinity, and thick hair highest on attractiveness (Mannes 2012).
• A full-hair morph of one bald man was rated more dominant, masculine and younger, but no more attractive (n = 96) (Butler 1998).
• After hair transplant, men looked 3.6 years younger and more attractive, successful and approachable (Bater 2016).
• The "bald men are less attractive" stereotype shows up implicitly, but explicit ratings drop only when nothing else is known about the man (Kranz 2019).
• In a phone survey of 729 European men with hair loss, 43% worried about losing attractiveness, 37% about looking older and 42% about going bald (Alfonso 2005).
• Press and industry polls are low reliability. One commercial hairstyle-impression study at a university was paid for by a hair-care company and is known only through press summaries. A clipper maker's online poll reportedly ranked the side part first, but the page did not render for us.

What the studies show: facial hair (summary)

• Heavy stubble and full beards enhanced long-term attractiveness, and beards softened the penalty of extremely masculine or feminine faces (Dixson 2016). Even, connected facial hair was preferred to patchy (Dixson & Rantala 2016).
• Beards were rated more attractive when rare, and clean-shaven faces were too, which explains fashion cycles (Janif 2014).
• Women's stated preferences for beards are ambiguous, and men like beards on themselves more than on other men (Jach & Moron 2020).
• In a 2014 US online poll, 62% of women said well-kept beards were attractive and 30% unattractive. Polls swing with fashion.

What it means by hair profile

• Fine, low-density or thinning hair: the strongest evidence-backed lever is perceived density. Thinning hair rated worst and full hair looked younger, so styles that hide scalp show-through matter more than trend (see thinning hair styling and camouflage).
• Long hair: length only helps if the hair looks healthy. Damaged, dull or misaligned hair cancels the benefit.
• Curly and coily hair: the "aligned, straight hair is most attractive" result comes from straight wigs rated by US women. It says nothing about defined curls versus frizz in textured hair, and it is not a reason to straighten your curls. We found no comparable study of curl definition.
• Gray hair: see hair colour for looks.

Myths and facts

• Myth: surveys show women prefer medium-length hair on men. Fact: no peer-reviewed survey shows this.
• Myth: blondes get more attention and science proves it. Fact: results conflict, brunettes were rated more attractive in photos and drawings, and the best-known hitchhiking study was retracted.
• Fact: healthy-looking, dense, shiny hair is consistently rated younger and more attractive, whatever the style.
• Fact: beard preferences follow fashion, and what is rare tends to be rated higher.

Practical recommendations

1. Put hair condition and visible density ahead of chasing a "most attractive style". That is where evidence exists.
2. Men: pick a length your density and hairline support. If thinning is visible at your current length, a shorter cut or a clean shave beat a thin, long style on dominance and confidence ratings.
3. Women: longer hair is rated well when it looks healthy. If length means damaged ends, a shorter, healthy cut likely reads better. This is an inference from the studies above.
4. Treat brand and dating-site "what women want" polls as marketing.

Bottom line

The best-supported finding is also the least glamorous: healthy, dense, well-kept hair rates higher than any named style. Preference claims about specific men's cuts have no peer-reviewed backing, and beard and colour preferences shift with fashion and conflict between studies.