Condition · Crown

Thinning Crown

Thinning at the crown — the swirl at the back and top of the head — is a classic sign of male pattern hair loss. Because it's hard to see yourself, it's often spotted first in photos or pointed out by someone else.

The causes

What causes thinning crown?

Like a receding hairline, crown thinning is usually caused by androgenetic alopecia. The crown (or vertex) is one of the areas most sensitive to DHT, so it's a very common early site of loss.

Crown loss often progresses outward from the swirl in a widening circle, and because the crown is a large, curved area, it can need a higher number of grafts to cover fully if you later choose a transplant.

Know the signs

Signs to look for

The scalp becoming visible through the hair at the swirl
A thin patch at the crown that slowly widens
Noticing it in photos taken from above or behind
Hair at the crown feeling finer than elsewhere
Your options

What you can do

1
Assess how advanced it is. A Hair Score and photos help you track how much the crown has thinned and whether it's still progressing.
2
Stabilise early. Proven treatments can slow crown loss; starting before it's advanced protects more of your existing hair.
3
Plan restoration realistically. The crown can be transplanted, but as a large area it may need more grafts than a hairline, which affects cost.
This is general information, not medical advice.

For a diagnosis and treatment tailored to you, speak to a GP or dermatologist. A free Hair Score is a useful starting point to understand where you stand.

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FAQs

Thinning Crown — common questions

Why is my crown thinning?
The crown is highly sensitive to DHT, the hormone behind male pattern hair loss, which is why it's one of the most common places to thin first. Genetics largely determine whether and when it happens.
Can a thinning crown be reversed?
Proven treatments can slow or partially improve early crown thinning, but established loss usually needs a transplant to restore density. Early treatment preserves the most hair.
How many grafts does a crown transplant need?
The crown is a large area, so it often needs more grafts than a hairline — frequently 1,500 to 3,000 or more depending on the size of the thinning. A consultation gives an accurate estimate.
Is crown thinning a sign I'll go bald?
Not necessarily, but it is a common early sign of male pattern loss. How far it progresses depends on your genetics. Assessing and treating early gives you the most control.

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