Balding crown or just a cowlick?

The crown, or vertex, is the top of the back of your head, where the hair grows out of a swirl: the whorl, often called a cowlick. Because the hair parts around it, almost every crown shows some scalp, and the crown is also one of the two places where pattern hair loss usually starts. This page puts what the research says (11 sources, quoted below) next to 323 reddit threads in which someone asked whether their own crown was balding, on reddit's hair-loss and hair-transplant forums r/tressless and r/HairTransplants (2012–2026), and what commenters answered in the 285 that got an answer.

In short: a swirl at the crown is normal, and its parting shows some scalp. Of the 285 threads where someone asked whether their crown was balding and got an answer, commenters said it looked normal in 42%, balding in 32%, and disagreed or couldn’t tell in 26%. The reason they gave most often was the natural whorl (87 threads). They most often suggested finasteride (98 threads) and taking photos in the same light every few months to track it (76); 62 said to see a dermatologist. Keep in mind who this is: people post when they are already worried, and these are strangers judging photos, not a diagnosis.

A swirl at the crown is normal

Nearly everyone has a hair whorl at the crown. A 2020 dermatology paper sums up earlier studies: most white people have a single whorl near the crown, more often right of the midline (56%) than left (30%) or central (14%), and 84% of whorls turn clockwise. Among its own 501 control children, 70.3% had a single clockwise crown whorl, 15.7% a single counterclockwise one and 12.4% had two (the authors note that the usual figure for two whorls is 4.5%). In 1,000 Chinese young men without hair disease, 73.3% of crown whorls turned clockwise and 51.4% sat right of centre. Unusual positions, directions and numbers of whorls are also seen in healthy people. None of these studies is about balding: they describe what a normal crown looks like.

On reddit, the natural whorl was the reason commenters gave most often: in 87 of the 285 answered threads, someone said the spot was just the asker’s swirl or cowlick.

“That’s just your crown swirl”

Other reasons commenters gave for “that looks normal”: a short haircut, a parting or the way the hair is combed (46 threads), that this is simply normal density and every crown looks like this (36), harsh overhead light or a camera flash (21), and wet or greasy hair (13).

Light, wet hair and short hair

Signs that it is thinning

In pattern hair loss, hairs become thinner, shorter and lighter over time (miniaturisation), and in men the loss shows at the temples and over the crown while the sides and back are spared. Scalp hair grows in small groups that lose hairs one by one, until bald scalp shows between them. Under a dermatoscope, a variation in hair thickness of 20% or more is diagnostic of androgenetic alopecia, with the thinning area compared against the back of the scalp. In a small Indonesian study of 40 men already diagnosed with pattern hair loss, every one had varying hair diameters, fine vellus hairs and empty follicles (the study had no control group).

Commenters who said a crown was balding pointed to the same things: thin, wispy, miniaturised hairs (13 threads) and scalp clearly showing, or a spot that spreads (13). Others said to compare with old photos (31) or to look at the asker’s father and relatives (13).

What commenters answered, in the 285 of 323 threads that got an answer:

  • looks normal: 42% (119)
  • balding: 32% (92)
  • commenters disagreed: 14% (41)
  • can’t tell from the photos: 12% (33)

By the asker’s age

Only threads where the asker gave their age (105; the middle age was 21), and only age groups with at least 15 threads.

AgeThreadsNormalBaldingDisagreedCan’t tell
under 225332%36%15%17%
22–253234%53%9%3%
26+2020%65%5%10%

39 askers said they already used a hair-loss medication when they asked. The groups are small, and commenters only see the photos the asker chose to post.

When commenters said it was thinning

How to check your own crown

Only what the sources above and the commenters said:

  • Take photos of your crown with dry hair, in the same light and from the same distance each time. Harsh overhead light, a camera flash, and wet or greasy hair all show more scalp.
  • Repeat every few months and compare with older photos, including old photos from before you worried. One picture can’t show a change.
  • Look at the hairs, not only the scalp: thin, short, wispy hairs among normal ones are what miniaturisation looks like. Thick hairs that simply part around a swirl are not.
  • Look for scalp showing between the hairs over a wider area, or a spot that grows, rather than a parting that follows the swirl.
  • If you are still unsure, a dermatologist can look with a dermatoscope (trichoscopy), comparing your crown with the back of your head.

What commenters advised

The share of the 285 answered threads in which a commenter suggested it:

  • 34% finasteride (98)
  • 27% take photos in the same light and track it (76)
  • 24% minoxidil (67)
  • 22% see a dermatologist (62)
  • 21% don’t worry, stop checking (61)
  • 6% ketoconazole shampoo (18)
  • 4% dutasteride (11)
  • 3% shave or buzz it (9)

Whether to take a medication is a decision to make with a doctor; this page gives no dosing advice.

Not sure either way

  • “just keep an eye on it, take pics every month for the next 3 months (both wet and dry)”
    Reply to Is this a balding crown or just a cowlick? (reddit, Apr 2016)
  • “If the hairs at the crown of your head are all thick, then you are not experiencing any hair loss and its probably just a cow lick.”
    Reply to Crown thinning or cowlick? (reddit, Jan 2020)
  • “Not sure if it’s thinning because I’ve always had a spiral like this.”
    Reply to Crown: Am I thinning? (reddit, Jun 2018)

Crown balding stages

The Norwood scale, Norwood’s 1975 revision of Hamilton’s older scale after studying 1,000 men, is the most widely used scale for male pattern hair loss. Norwood observed that thinning starts at the temples as well as at the crown, and slowly spreads over the whole top of the head. In type III vertex, the loss is mainly at the crown, with temple recession no deeper than in type III. In types IV and V a band of hair still separates the thinning crown from the front; in type VI that bridge is gone and the two areas join, and type VII is the last stage. The scale has no type for a bald patch on the crown with an intact hairline, so crown-only loss doesn’t fit it neatly.

The Norwood scale page shows every stage, with what people at each stage reported.

Does treatment work on the crown?

The main finasteride trials measured the crown. Two 1-year placebo-controlled trials in 1,553 men counted hairs in a 5.1 cm² circle of balding vertex scalp: men on finasteride had 107 more hairs than men on placebo after 1 year and 138 more after 2 years, while men on placebo kept losing hair, and the extension to five years reported lasting improvement. These were the manufacturer’s trials. The US label says two of the three main trials enrolled men with mostly vertex loss, and that efficacy for receding temples has not been established. For minoxidil, the label of the 5% foam for men says it is for the top of the scalp (“vertex only”) and not for a receding hairline; in a 48-week trial in 393 men, 5% minoxidil gave 45% more regrowth than 2%, with more itching and irritation.

Whether a medication suits you, and in what dose, is a question for a doctor.

On reddit, 347 threads asked whether medication works on the crown or reported crown progress on it; in 211 of them commenters said what they thought. In 54, someone said the crown responds better to medication than the hairline. In 46, a commenter said their own crown regrew or filled in on medication, in 15 that it stopped getting worse without regrowth, and in 21 that medication did nothing for their crown. In 82, someone said to give it time: 6 to 12 months or more, often with shedding first.

“My crown filled in”

Crown versus hairline

No regrowth on the crown

People’s own month-by-month reports: finasteride results, minoxidil results, and minoxidil vs finasteride.

What askers wrote a year or more later

24 people who asked about their crown posted again on these forums a year or more later. 5 said their hair loss had progressed, 5 that it held steady and 1 that hair grew back. The other 13 didn’t say clearly.

That is very few people, and those who post again are not typical: people whose crown turned out fine have less reason to come back. Read these as single stories, not as odds.

Recent threads

The sources

Study on Hair Distribution in Healthy Males for Hair Restoration Design

Bao Y, Wu K, Lin J, Chen Y, Wu W · Journal of Craniofacial Surgery, 2018 · Abstract only. A university-hospital dermatology department examined the scalps of 1,000 Chinese young men without hair disease, using standard photographs and a trichoscope. It describes where the crown whorl sits and which way it turns in normal scalps; it says nothing about balding. Funding and conflicts are not stated in the abstract.

  • 1,000 men without hair disease were examined. “A total of 1000 males without hair disease were enrolled.”
  • Most of their crown (parietal) whorls turned clockwise (73.3%), and slightly more sat right of centre (51.4%). “most of the PWs were on the right (51.4%) and had a clockwise pattern (73.3%)”
  • On average the whorl sat about 7 cm from a line drawn vertically up from the ear canals, with wide variation. “The average distance from the parietal whorl to the vertical bimeatal line was 7.05 ± 3.32 cm”

Scalp hair whorl patterns in patients affected by Neurofibromatosis Type 1: A case-control study

Sechi A, Neri I, Patrizi A, Starace M, Savoia F, Leuzzi M, Caposiena Caro RD, Piraccini BM · International Journal of Trichology, 2020 · Full text. A dermatology department in Bologna recorded the number, position and direction of scalp whorls in children with a genetic condition (NF1) and in 501 control children seen for passing skin problems. The control group and the introduction's summary of earlier studies show what normal whorls look like; the controls are Italian children, not adult men. No funding, no conflicts of interest stated.

  • Most white people have one whorl near the crown, more often right of the midline (56%) than left (30%) or central (14%), citing earlier work. “The majority of the Caucasian population has a single apical scalp whorl, located in the parietal region underlying the vertex, either to the right of midline (56%), to the left (30%), or midline (14%).”
  • Earlier work found 84% of whorls turn clockwise and 16% counterclockwise. “The clockwise orientation is detected in 84% of the cases, while only 16% of hair whorls rotate counterclockwise.”
  • In the 501 control children, 70.3% had a single clockwise crown whorl and 15.7% a single counterclockwise one. “The great majority of the controls showed a single hair whorl localized in the vertex area, with the hair oriented in a clockwise direction (352/501: 70.3%), while only 15.7% (76/501) of the patients had a single counterclockwise vertex whorl.”
  • 12.4% of the control children had two whorls; the authors note the literature figure is 4.5%. “with 12.37% in controls and 14.28% in NF1 affected patients. The prevalence found in the control group is quite surprising since it is double that reported in the literature, which stands at 4.5%.”
  • Unusual whorl position, direction or number is also seen in healthy people. “in healthy individuals, hair whorls with atypical localizations, spins, or numbers may be observed.”

Classifications of Patterned Hair Loss: A Review

Gupta M, Mysore V · Journal of Cutaneous and Aesthetic Surgery, 2016 · Full text. A narrative review by two Indian dermatologists describing the published classification systems for pattern hair loss, including Hamilton (1951) and Norwood (1975). It describes the scales; it is not a study of how fast anyone progresses. No funding, no conflicts of interest stated.

  • Norwood revised Hamilton's scale in 1975 after studying 1,000 men, and it is the most widely used scale for men. “revised Hamilton's classification in 1975 after studying patterned hair loss in 1,000 males. The Norwood classification is the most widely used classification for hair loss in men”
  • Norwood observed that thinning starts at the temples and at the crown and spreads over the top. “Norwood observed that thinning starts in the temples as well as the crown/vertex and slowly progresses to encompass the entire top of the scalp”
  • Type III vertex means loss mainly at the crown, with temple recession no deeper than type III. “In Type III vertex, the hair loss is primarily from the vertex with limited recession of the frontotemporal hairline that does not exceed the degree of recession seen in Type III.”
  • In types IV and V a band of hair still separates the crown from the front; in type VI that bridge is gone and the areas join. “The bridge of hair that crosses the crown is gone with only sparse hair remaining. The frontotemporal and vertex regions are joined together and the extent of hair loss is greater.”
  • The Norwood scale does not list a bald patch on the crown with an intact hairline. “it also does not list some peculiar types of baldness (a balding patch on the vertex or occiput with a preserved anterior hairline)”

Male pattern hair loss (androgenetic alopecia, balding)

Dr Nicholas M Birchall (1998); updated by Prof Rod Sinclair · DermNet (New Zealand), 2023 · A patient information page from DermNet, a dermatologist-written reference site, last modified 2023 according to the page. It explains the mechanism (DHT, miniaturisation) in general terms and does not cite trials for most statements. The page carries advertising; no clinic is promoted.

  • Male pattern hair loss shows as a receding hairline and loss on the top and front of the head. “It is characterised by a receding hairline and hair loss on the top and front of the head.”
  • DHT shortens the growth phase and shrinks follicles, so hairs become fewer and finer. “This occurs together with miniaturisation of the follicles and progressively produces fewer and finer hairs.”
  • Scalp hairs grow in small groups that lose hairs one by one, until bald scalp shows between them. “In androgenetic alopecia, the tufts progressively lose hairs. Eventually, when all the hairs in the tuft are gone, bald scalp appears between the hairs.”

Trichoscopy of generalised noncicatricial hair loss

Dr Ahmed Sadek (2022) · DermNet (New Zealand), 2022 · A dermatologist-written reference page on what a dermatoscope shows in diffuse hair loss, including androgenetic alopecia. It lists diagnostic signs; the comparison it describes uses the front of the scalp against the back, not the crown specifically.

  • Pattern hair loss shows as hairs getting thinner, shorter and lighter. “A progressive decline in the diameter, length, and pigmentation of the hair shaft with characteristic distribution is observed.”
  • In men it is characterised by temple recession and loss over the crown, with the sides and back spared. “It is characterised by frontotemporal recessions and loss of hair over the vertex. Complete loss of hair can occur except at the lateral and posterior margins of the scalp.”
  • Variation in hair thickness of 20% or more under the dermatoscope is diagnostic. “Hair shaft thickness diversity (anisotrichosis): a diversity ≥20% is diagnostic of androgenetic alopecia”
  • The thinning area is compared with the back of the scalp. “compared with the occipital area of scalp”

Trichoscopy Features of Indonesian Males with Androgenetic Alopecia in Association with Disease Severity

Legiawati L, Suseno LS, Sitohang IBS, Yusharyahya SN, Ardelia A, Paramastri K · International Journal of Trichology, 2023 · Abstract only. A small cross-sectional study of 40 men with pattern hair loss at a university hospital in Jakarta, without a control group, recording what trichoscopy showed. It shows which signs are common in diagnosed men, not how well they detect early loss. No conflicts of interest declared.

  • 40 men aged 25 to 58 were examined with trichoscopy. “This study included 40 patients aged 25-58 years”
  • Every man had varying hair diameters, fine vellus hairs and empty follicles. “All participants presented with hair diameter diversity, vellus hair, and empty follicles (100%).”
  • The study had no control group and the authors call for larger studies. “Studies with a larger number of participants, including a control group, should be conducted to yield more significant results.”

Finasteride in the treatment of men with androgenetic alopecia

Kaufman KD, Olsen EA, Whiting D, Savin R, DeVillez R, Bergfeld W, Price VH, Van Neste D, Roberts JL, Hordinsky M, Shapiro J, Binkowitz B, Gormley GJ (Finasteride Male Pattern Hair Loss Study Group) · Journal of the American Academy of Dermatology, 1998 · Abstract only. Two 1-year randomised, placebo-controlled trials of finasteride 1 mg in 1,553 men aged 18 to 41, with 1,215 continuing for a second year. Hair was counted in a 5.1 cm2 area of balding vertex scalp. Lead author is from Merck, which makes finasteride and ran the trials.

  • Hair was counted in a 5.1 cm2 circle of balding vertex scalp. “measured in a 1-inch diameter circular area (5.1 cm2) of balding vertex scalp”
  • Finasteride-treated men had 107 more hairs than placebo at 1 year and 138 more at 2 years in that area. “(107 and 138 hairs vs placebo at 1 and 2 years, respectively; P < .001)”
  • Men on placebo kept losing hair. “Treatment with placebo resulted in progressive hair loss.”

Long-term (5-year) multinational experience with finasteride 1 mg in the treatment of men with androgenetic alopecia

Finasteride Male Pattern Hair Loss Study Group · European Journal of Dermatology, 2002 · Abstract only. Five-year extension of the same two finasteride trials as Kaufman 1998 (1,553 men randomised, 1,215 continuing), measured by hair counts, assessments and photographs. The abstract does not give effect sizes. These are manufacturer (Merck) trials; the abstract does not state funding.

  • 1,553 men were randomised and 1,215 continued in up to four yearly extensions. “1,553 men with MPHL were randomized to receive finasteride 1 mg/day or placebo, and 1,215 men continued in up to four 1-year, placebo-controlled extension studies.”
  • Finasteride gave lasting improvement over five years while placebo led to progressive loss. “Treatment with finasteride led to durable improvements in scalp hair over five years”
  • Men on placebo kept losing hair. “while treatment with placebo led to progressive hair loss”

A randomized clinical trial of 5% topical minoxidil versus 2% topical minoxidil and placebo in the treatment of androgenetic alopecia in men

Olsen EA, Dunlap FE, Funicella T, Koperski JA, Swinehart JM, Tschen EH, Trancik RJ · Journal of the American Academy of Dermatology, 2002 · Abstract only. A 48-week randomised, double-blind trial in 393 men aged 18 to 49 comparing 5% minoxidil, 2% minoxidil and placebo, measured by hair counts in a scalp target area. The abstract does not say where the target area was; funding and conflicts are not stated in the abstract.

  • 393 men applied 5% minoxidil, 2% minoxidil or placebo twice daily. “A total of 393 men (18-49 years old) with AGA applied 5% topical minoxidil solution (n = 157), 2% topical minoxidil solution (n = 158), or placebo (vehicle for 5% solution; n = 78) twice daily.”
  • After 48 weeks 5% gave 45% more regrowth than 2%. “45% more hair regrowth than 2% topical minoxidil at week 48”
  • 5% caused more itching and local irritation than 2%. “An increased occurrence of pruritus and local irritation was observed with 5% topical minoxidil compared with 2% topical minoxidil.”

PROPECIA (finasteride) tablets prescribing information

Organon LLC · DailyMed (US National Library of Medicine), FDA label · Official US prescribing information from the manufacturer, summarising its trials. Two of the three pivotal studies enrolled men with predominantly vertex loss. Written and funded by the manufacturer; efficacy for frontal hairline recession is explicitly not established.

  • Two of the three trials enrolled men with mostly mild to moderate vertex hair loss. “Two of the studies enrolled men with predominantly mild to moderate vertex hair loss (n=1553).”
  • A 48-week study of 212 men with vertex baldness counted hairs in a 1 cm2 area. “A 48-week, placebo-controlled study designed to assess by phototrichogram the effect of PROPECIA on total and actively growing (anagen) scalp hairs in vertex baldness enrolled 212 men with androgenetic alopecia.”
  • The label says efficacy in bitemporal recession has not been established. “Efficacy in bitemporal recession has not been established.”

MINOXIDIL 5% (FOR MEN) topical foam, Drug Facts label

Manufacturer label (see DailyMed listing) · DailyMed (US National Library of Medicine), over-the-counter Drug Facts · An over-the-counter Drug Facts label for 5% minoxidil foam for men, showing the labelled use area. A label states permitted use, not trial results.

  • The label says the foam is for the top of the scalp (vertex only). “Use to regrow hair on the top of the scalp (vertex only, see pictures on side of this carton)”
  • The label says the foam is not intended for frontal baldness or a receding hairline. “5% minoxidil topical foam is not intended for frontal baldness or receding hairline.”

Quotes are copied from the archived pages, abstracts and open-access full texts, checked 20 Oct 2026. Five of the papers could be read as abstracts only. None of them followed people who were unsure about their crown over time.

How this page was made

We took 1,143 threads in r/tressless and r/HairTransplants whose title names the crown, the vertex, a bald spot, a cowlick or a whorl and reads like a question, and AI classifiers read each one with its top comments by other people: is the asker asking about their own crown, what did commenters answer and why, what did they advise, and, in threads about treatment, what commenters said about their own crown on medication. For askers who posted again a year or more later, the classifiers read those later posts too. Threads about transplants, women’s hair or a sudden round patch are left out. Each quote is copied word for word and checked by a script against the comment or post it links to. Removed posts are left out, usernames are not shown, and posts that mention suicide or self-harm are never quoted. Data as of Oct 2026.

Next: crown hair transplant, haircuts for a balding crown, the Norwood scale, is my hairline receding?, mature hairline vs receding, or, if a transplant is the question, the independent doctor directory.

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