Tracking hair loss with photos: a simple home method

When you are worried about your hair, it is easy to see something different every day. Bathroom lighting, wet hair, a new hairstyle or simply your mood can make thinning look better or worse. Because hair changes slowly, memory is a poor guide. Consistent photos give you something more objective to compare.

Why standard photos matter

A 2025 practical guide for clinicians noted that photos are central to assessing hair loss, yet standardised photography protocols were lacking. The authors created flexible protocols that can be used even without a formal medical photography unit, so that images are consistent and useful for monitoring ¹. The same principles work at home: keep everything the same except your hair.

How photos affect people's own view of their hair has also been studied. A 2021 research letter in the Journal of the American Academy of Dermatology looked at how standardised scalp photography relates to patients' perception of hair loss severity, anxiety and treatment ². For many people, a regular, calm photo routine is easier than daily mirror checks.

Which views to take

The clinician protocols are based on the type of hair loss ¹. A simple home version:

For pattern thinning in women (widening part):

• Top of the head, looking straight down at a centre parting
• Front hairline, face looking slightly down

For pattern thinning in men (hairline and crown):

• Front, face straight to camera, hair pushed back
• Left and right temples, side view
• Top of the head from above
• Crown, from above and behind

For patchy hair loss (for example alopecia areata):

• A close-up of each patch with a coin or ruler beside it for scale
• A wider view showing where the patch sits on the head

For a receding frontal hairline, eyebrows or traction areas:

• Front and both sides, hair pulled back without tension

How to keep photos consistent

• Same place and light. Choose one spot, ideally with even daylight or the same ceiling light. Avoid direct overhead light, which can exaggerate thinning, and avoid flash.
• Same camera and distance. Use the same phone. Rest it on a shelf or ask the same person to take the photo from the same distance. Mark a spot on the floor.
• Same hair state. Dry, clean hair without products, combed the same way, with the parting in the same place.
• Same angle. Head in the same position each time. A reference photo on your phone helps you match it.
• Plain background. A plain wall makes comparison easier.
• No filters or beauty mode. Turn off any automatic enhancement.

How often

For most people, every 3 months is enough. Hair grows roughly a centimetre a month and treatments often take 6-12 months to judge, so weekly photos mostly add worry (see how long minoxidil takes). If you have fast-changing patchy loss, your clinician may suggest more frequent photos.

How to compare

• Put two photos from the same view side by side, months apart.
• Look at the same features: width of the part, scalp visibility at the crown, the position of the hairline at the temples.
• Avoid comparing a wet-hair photo with a dry one, or photos taken in different light.
• Note anything that happened in between, such as illness, a new medicine or stopping a treatment.

Keep a simple log

Alongside photos, write down:

• date
• treatments and doses
• shedding level (for example "normal", "more than usual")
• any side effects
• major life events, illness or diet changes

This helps you and your clinician link changes to causes. See combining hair loss treatments.

Bring photos to appointments

Photos are valuable at a consultation, especially older photos from before the hair loss started. A clinician may also take their own standard photos as a baseline (see your first consultation) and, in some clinics, magnified images (see trichoscopy).

Look after your wellbeing

If taking photos makes you more anxious, reduce how often you look, or let someone else store them until review time. Hair loss can affect mood and confidence, and support helps (see coping with hair loss). Seek prompt medical advice if you notice sudden patchy loss, scalp pain or redness ³.

The bottom line

Consistent photos taken every few months, in the same light, angle and hair state, are a simple and reliable way to track hair loss and treatment response. Keep it calm and regular, compare like with like, and share your photos with your clinician. For early signs in women, see a widening part.

Frequently asked questions

How often should I photograph my hair?

Every 3 months is enough for most people, since hair changes slowly and treatments take months.

What is the most important rule for comparison photos?

Keep everything the same: light, camera, distance, angle and hair state ¹.

Should I use flash?

Avoid flash and harsh overhead light, which can make the scalp look more visible.

Do clinics take standard photos too?

Many do. Clinician protocols for hair loss photography have been published to help consistency ¹.

Educational content. Not medical advice.