Hair loss.
Understand before you choose.

01 / The guide

Why should the cause of hair loss be checked first?

Hair loss has different causes, and the same product will not suit all of them. The NHS advises seeing a GP to understand the cause before committing to a commercial hair clinic.

Gradual inherited thinning, shedding after an illness and patches of hair loss are not interchangeable diagnoses. Some changes can be temporary; others may need longer-term care. If you are worried, an assessment is more useful than choosing a product solely from before-and-after photographs.

You can ask the clinician to explain what supports their diagnosis and whether they need more information. If a service labels every type of hair loss as pattern baldness without considering your history or scalp, ask how it has reached that conclusion.

Guidance: NHS: hair loss and assessment

02 / The guide

When should I arrange a GP assessment for hair loss?

See a GP if hair loss concerns you. In particular, explain a sudden change, distinct patches, scalp pain, redness, scaling or other symptoms before starting a commercial programme.

Bring a short timeline: when you noticed the change, whether it is shedding or thinning, and any recent illness, new medicines or other health changes. Mention if your eyebrows or other body hair are affected. The clinician can decide whether an examination, tests or specialist referral is appropriate.

Do not stop a prescribed medicine because you suspect it is involved. Ask the professional who manages it to review the concern. If a remote service cannot confidently assess your scalp or the pattern of loss, ask where you should be examined in person.

1. Describe the timing and pattern of the change.
2. Discuss health history, medicines and any scalp symptoms.
3. Ask how the likely cause will be assessed and whether tests are necessary.
4. Agree a care plan or referral, including what to do if symptoms change.

Guidance: NHS: hair loss and assessment · British Association of Dermatologists: telogen effluvium

03 / The guide

How do common patterns of hair loss differ?

The pattern and timing give a clinician useful clues, but do not establish a diagnosis on their own. More than one cause can be present.

Male and female pattern hair loss involve gradual changes in hair follicles and are influenced by inherited and hormonal factors. The distribution can differ. A clinician may need to consider other symptoms or conditions rather than treating the appearance alone.

Telogen effluvium describes increased shedding that can follow a trigger such as illness, childbirth or a substantial change in diet. The trigger may precede visible shedding. Share relevant changes without assuming that one recent event explains everything.

Guidance: British Association of Dermatologists: male pattern hair loss · British Association of Dermatologists: female pattern hair loss · British Association of Dermatologists: telogen effluvium

04 / The guide

What is the difference between NHS and private hair-loss care?

A GP can assess a possible medical cause and discuss an appropriate referral. Private clinics and pharmacies offer their own services and fees. Paying privately does not establish the diagnosis or guarantee a result.

Ask what an appointment covers: identifying the cause, reviewing photographs, an examination, a prescription where appropriate, or simply discussing products. These are different services, even when the same phrase “hair-loss consultation” is used.

Funding depends on the condition and proposed care. Many cosmetic or pattern-hair-loss options are privately paid; this does not mean that concerns about hair loss cannot be discussed with a GP. Ask about support for distress, and whether any wig or other support is available for your circumstances.

Guidance: NHS: hair loss and assessment

05 / The guide

What options might a pharmacist or clinician discuss?

Options depend on the diagnosis and may include no medical treatment, managing an underlying cause, a topical product, a prescription treatment or practical support with appearance and wellbeing.

Topical minoxidil and oral finasteride are among the medicines used for pattern hair loss. They have different suitability requirements and risks; neither should be treated as a general solution to every cause of shedding. A clinician should explain the exact product, its licensed use and any proposed off-label use.

Choosing a wig, camouflage, a different hairstyle or no treatment is also a valid decision. Ask for information that lets you weigh daily effort, possible adverse effects, cost and the outcome that matters to you. There should be room to decline a medicine without pressure.

Guidance: NHS: hair loss and assessment · British Association of Dermatologists: male pattern hair loss

07 / The guide

How long should I allow before reviewing a hair-loss plan?

Agree a realistic review point with the clinician. Hair-loss treatment is not an instant change, response varies, and no service can guarantee that you will regain a particular amount of hair.

British Association of Dermatologists information explains that benefits from pattern-hair-loss treatments can take months to assess and depend on continued use. Ask how long is appropriate for the particular plan, what counts as a useful response and when to review it if there is no improvement.

If you choose to take comparison photographs, use similar lighting, hair positioning and angles. Ask the provider how images will be stored, who can see them and whether consent for care is separate from permission for marketing. You should not have to agree to advertising use to discuss your concerns.

Do not wait for a routine review if you develop concerning side effects or new scalp symptoms. Contact the service using the advice you were given.

Guidance: British Association of Dermatologists: male pattern hair loss · British Association of Dermatologists: female pattern hair loss

08 / The guide

How can I judge claims about shampoos, supplements and procedures?

Ask what evidence supports the claim for your diagnosed type of hair loss. A customer testimonial, a dramatic photograph or a claim to be “natural” does not establish that a product is effective or safe for you.

Find out whether the promised result comes from a clinical study of the same product and population, how long people were followed and what adverse effects were assessed. Ask whether the comparison is with doing nothing or with an established option. If only a selected success story is shown, it cannot predict your outcome.

For expensive procedures, ask about the practitioner, the evidence, alternatives, aftercare, complications and the full cost before paying a deposit. BAD notes that evidence for approaches such as platelet-rich plasma and microneedling remains limited. A product bundle can add cost without answering whether every item is relevant to your circumstances.

Guidance: British Association of Dermatologists: male pattern hair loss

09 / The guide

What should a hair-loss service quote include?

Compare assessment, any treatment, follow-up and the likely ongoing commitment. A cheap first box or a price per month can leave out costs that matter over time.

Get the terms in writing, including whether you are starting an automatic renewal and how to cancel it. Ask what happens if the clinician decides the service is unsuitable or if your care plan changes. Avoid buying a long supply before you understand the assessment and return terms.

Decide what is financially manageable alongside the effort needed to follow the plan. Paying more does not establish better clinical care, and choosing not to continue a commercial programme should not prevent you from requesting your records or asking about another route.

10 / The guide

How do I check an online hair-loss pharmacy?

Confirm who assesses you, who prescribes if needed and which pharmacy supplies any medicine. Check their relevant registrations and the route for follow-up before sharing personal information.

Use the GPhC register for pharmacies in Great Britain and the PSNI register for Northern Ireland. Match the premises details to the business supplying the medicine. Ask about the prescriber’s professional registration and the separate regulator for a clinic where applicable.

A remote assessment should have a plan for cases that need an examination or further investigation. Ask how the service handles unclear photographs, uncertain diagnoses and changes in symptoms. Avoid sellers that promise guaranteed regrowth or offer prescription medicines without the necessary assessment.

How to choose a safe online pharmacy →

Guidance: GPhC: pharmacy register · PSNI: Northern Ireland pharmacy register · GPhC: guidance for distance pharmacy services

12 / The guide

How can I find hair-loss support near me?

For a cause that has not been assessed, start with your GP. A pharmacy can discuss the services it offers and help you understand products or when a different assessment is needed.

Our directory filter shows pharmacies with a hair-loss service recorded. It is not a complete list of every branch that may be able to help, and a listing does not confirm the service is running today. Contact the pharmacy to check availability and appointment requirements.

Ask about privacy and any adjustments you need for the consultation. If your main concern is how hair loss affects confidence or day-to-day life, say so. Support with that concern is worthwhile whether or not you decide to use a treatment.

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A few more answers

Common hair loss questions