Genetic
Follicle sensitivity to androgens plays a central role
Progressive
Thinning usually develops gradually over time
Act Early
Early intervention gives more opportunity to preserve density
Male pattern baldness, also known as
androgenetic alopecia, is the most common form of
hair loss in men.
It typically begins with thinning around the temples, hairline or crown
and progresses gradually. Some men first notice changes in their late
teens or twenties, while others maintain strong density much later in life.
The sides and back of the scalp usually remain relatively stable because
these follicles are generally less susceptible to androgen-driven
miniaturisation.
There is no permanent cure for male pattern baldness, but established
treatments and supportive strategies can often slow progression,
preserve existing hair and improve density.
Why It Happens
What causes male pattern baldness?
Genetics and sensitivity to androgen hormones are the main drivers,
while other health and lifestyle factors can influence how noticeable
hair loss becomes.
01
Genetic Predisposition
Androgenetic alopecia can be inherited from either side of the family.
Genetics influence which follicles are susceptible and how quickly
miniaturisation progresses.
02
DHT Sensitivity
Dihydrotestosterone can bind to genetically susceptible follicles,
gradually shortening their growth phase and causing new hairs to
emerge finer and shorter.
03
Follicle Miniaturisation
Over repeated hair cycles, affected follicles produce progressively
finer hairs until some become too small to produce cosmetically
visible strands.
04
Additional Factors
Age, stress, nutritional deficiencies, thyroid problems and other
health factors can increase shedding or make existing pattern loss
appear more pronounced.
Recognising The Pattern
Common signs and progression.
Male pattern baldness usually follows recognisable patterns.
Understanding those changes makes it easier to assess progression.
Receding Hairline
Thinning often begins around the temples, gradually creating a
more pronounced M-shaped hairline.
Crown Thinning
A small area of reduced density may become visible around the vertex,
particularly under bright lighting or in photographs.
Diffuse Top Thinning
Some men experience a broader reduction in density across the top,
while the sides and back remain comparatively strong.
The Norwood Scale
How male pattern baldness is commonly staged.
Norwood 1–2
Minimal recession or early thinning around the temples.
Norwood 3
Clear temple recession and a more established balding pattern.
Norwood 3 Vertex
Hairline recession accompanied by a noticeable area of crown thinning.
Norwood 4–5
Deeper recession and larger crown thinning, with the two areas beginning to approach one another.
Norwood 6
Extensive loss across the top as frontal and crown areas merge.
Norwood 7
Advanced loss with mainly a horseshoe-shaped band remaining at the sides and back.
Diagnosis
How is male pattern baldness diagnosed?
In many cases, the pattern itself is characteristic enough for an
experienced healthcare professional to recognise.
Medical History
Including general health and medication history
Family History
Pattern hair loss can run through either side of the family
Scalp Examination
Pattern, miniaturisation and other scalp signs can be assessed
If hair loss is unusually rapid, diffuse or atypical, blood tests may
also be considered to rule out thyroid disorders, nutritional
deficiencies or other causes of shedding.
Treatment Options
How to treat male pattern baldness.
Treatment generally focuses on slowing further miniaturisation,
maintaining existing hair and improving density where follicles
are still capable of responding.
01
Topical Minoxidil
An established topical treatment used to support hair growth
and maintain density. Consistency is important, and several months
are usually needed before progress can be assessed.
Explore minoxidil alternatives →
02
Finasteride
A prescription treatment that reduces DHT and can help slow
progression in suitable men. Potential benefits and side effects
should be discussed with a clinician.
Explore finasteride alternatives →
03
Ketoconazole Shampoo
Often incorporated into hair-loss routines where dandruff,
seborrhoeic dermatitis or scalp inflammation is present.
04
Topical Serums
Non-medical topical serums may support scalp condition and
provide another layer of care alongside an established routine.
Explore hair serums →
05
Low-Level Laser Therapy
Laser caps, helmets and combs are used as non-invasive adjuncts
and may help support density when used consistently.
06
Microneedling
Controlled scalp microneedling may stimulate wound-healing
pathways and is often combined with other approaches.
07
Hair Transplant
Surgical transplantation may be suitable once hair loss is stable
and adequate donor density is available.
08
Nutrition & Lifestyle
Lifestyle cannot remove the genetic cause of pattern baldness,
but adequate protein, good nutrition, scalp health and stress
management can support overall hair quality.
Timing Matters
Early-stage hair loss is easier to work with.
Treatments generally have more opportunity to help while follicles
are miniaturising rather than after they have stopped producing
cosmetically useful hair.
Earlier-stage thinning
-
Mild temple recession
-
Early crown thinning
-
Hair becoming finer
-
Density still present across affected areas
-
More opportunity to preserve existing hair
More advanced loss
-
Large areas of visible scalp
-
Frontal and crown loss beginning to merge
-
Longstanding smooth areas with little visible hair
-
Lower likelihood of meaningful cosmetic regrowth
-
Surgical options may become more relevant
Non-Medical Hair Support
Add HR23+® to your daily hair routine.
HR23+® is a comprehensive, non-medical hair supplement developed for
men experiencing early-stage thinning and excessive shedding.
It is designed to provide nutritional support alongside a wider
hair-care routine rather than replace medical treatment where that
treatment is appropriate.
-
23 carefully selected ingredients
-
Supports normal hair and follicle health
-
Helps provide broad nutritional support for the hair cycle
-
Can complement topical and non-medical routines
Discover HR23+ →
When To Seek Advice
Not every receding or thinning scalp is pattern baldness.
Speak to your GP, dermatologist or another suitably qualified
healthcare professional if hair loss is sudden, patchy, painful,
accompanied by redness or scaling, or associated with other health
symptoms. Other conditions can require very different treatment.
Common Questions
Male pattern baldness FAQs.
Is male pattern baldness reversible?
Male pattern baldness is progressive and cannot be permanently cured,
but treatment can often slow progression, preserve existing hair and
improve density where follicles remain capable of responding.
When should I start treating hair loss?
Generally, earlier is better. Once you notice consistent recession,
crown thinning or a reduction in density, acting promptly gives you
more opportunity to preserve existing hair.
Do I inherit baldness from my mother's side?
No single side of the family determines your outcome. Androgenetic
alopecia is genetically complex and risk can be inherited through
both maternal and paternal family lines.
Do hats or hair products cause male pattern baldness?
No. Ordinary hats, shampoo and styling products do not cause
androgenetic alopecia. Excessive traction, heat or chemical damage
can, however, damage hair or contribute to breakage.
How long should I stay on treatment?
Most established male hair-loss treatments require ongoing use.
If effective treatment is stopped, the underlying pattern-loss process
can continue.
The Bottom Line
Male pattern baldness is common, but timing matters.
Understanding the pattern, recognising early signs and building a
consistent routine can make a meaningful difference to how much hair
you maintain over time. The best approach is usually one that combines
appropriate treatment, good scalp care, realistic expectations and
professional assessment when needed.
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