Skin, hair and body changes: what to record
These are the symptoms most likely to be dismissed as vanity, and the ones with the most products sold against them. Both facts have the same cause.
Skin dryness, thinning or changing hair, new or returning acne, and changes in body shape are commonly reported during the transition. They also get read as cosmetic — by clinicians, and by the people experiencing them — which is why they often go unmentioned at an appointment and get addressed by a shop instead.
Two things a record does here that it does not do elsewhere.
It makes the symptom raisable. "My hair has been thinning since about March, mostly at the temples, and I am seeing noticeably more in the brush" is a clinical description. "My hair looks awful" is a feeling, and it gets a sympathetic nod.
It tells you whether anything you bought worked. This category has more marketing per unit of evidence than any other. Recording what you started, when, and what changed is the only way to find out, and it is the thing no product will help you do.
Hair loss in particular is worth raising rather than tracking indefinitely. It has several causes with specific tests, including thyroid disorders and iron deficiency, and some do better when addressed early.
What to record
| Field | Example |
|---|---|
| What changed | Hair noticeably thinner at both temples |
| When you first noticed | Around March, definite by June |
| Where, specifically | Temples and crown; not patchy |
| How you know | More in the brush; ponytail visibly thinner |
| What you started | Iron supplement from 2 August; new shampoo from 15 August |
| Anything else | Heavy periods since spring |
The last two rows carry the weight. Without "what you started, when," you cannot attribute a change to anything. Without "anything else," you cannot see that heavy bleeding and hair thinning arrived together, which is a specific and testable connection. Tracking periods and bleeding.
Why heavy periods and hair belong on the same page
Heavy or erratic bleeding is common during the transition and is a common route to low iron. Low iron causes hair shedding, fatigue and cognitive symptoms, often before it causes obvious anaemia.
A record showing both together makes that a question a clinician can answer with a blood test. A record of hair alone does not, and the change gets attributed to age. Brain fog: what to record.
What a clinician may want to rule out
Same discipline as everywhere else on this site: knowing the list makes the appointment a conversation.
- Thyroid disorders, which affect hair, skin and weight.
- Iron deficiency, with or without anaemia.
- Other nutritional deficiencies.
- Scalp conditions, which are treated differently from hormonal thinning.
- Medication effects.
- Patterned hair loss, which has its own management and does better when addressed early.
Patches, rapid loss, or a scalp that is sore, scaling or inflamed are reasons to seek advice rather than to keep a record and wait. Your own health service publishes guidance on this.
The products question
This is where a record earns its keep.
The category is full of supplements, serums and devices sold against these exact symptoms, mostly with marketing well ahead of evidence. And these symptoms fluctuate anyway, which means anything started during a bad stretch will look like it worked when the stretch ends.
One change at a time, with a start date, and a note of what you observed. Not because it is rigorous science, but because it is the difference between "I think it helped" and "I started it on 2 August and the shedding was the same in October."
That will save you more money than it costs you effort, and it is the only defence against a category that is designed to be evaluated by feel.
Saying it in an appointment
Bundle it with everything else rather than raising it alone. A skin or hair complaint on its own invites a cosmetic frame; the same complaint alongside sleep, cycle and mood changes invites a different question.
"Four things have changed since about March. Sleep is broken most nights, my periods have been much heavier, my hair is thinner at the temples, and I am aching in the mornings. Here are the dates. What would you want to rule out first?"
That is one presentation, not four complaints, and it is a considerably harder thing to wave through.
What to take to your first appointment. · What to say when you are not taken seriously. · Anxiety and mood. · Joint pain.
HormoneLog records and does not assess. No score, no threshold, no judgement about whether a change is significant, because that is a clinical decision made by a person. Why tracking perimenopause symptoms is worth it.
More in this section
About HormoneLog
HormoneLog is an iOS app from Baker Ventures LLC for tracking perimenopause and menopause symptoms and keeping an HRT record: what you took, at what dose, from when, and what changed afterwards. It is built for the appointment, where "it has been bad lately" is worth far less than a dated record of frequency and severity. The app is in development.
HormoneLog is a record-keeping tool. It does not diagnose, does not score you, and makes no claim about symptom relief. The guides on this site link to NICE, the NHS, the Menopause Society and peer-reviewed sources, and say plainly where the evidence is thin. Everything here is free and needs no account.
Questions and answers
Does perimenopause affect skin and hair?
Skin dryness, thinning hair, changes in hair texture and new or returning acne are among the changes commonly reported during the menopause transition, and health services list several of them. Whether any particular change has that cause is a clinical question rather than one an app can answer.
Why are these symptoms dismissed?
Because they are read as cosmetic, by clinicians and by the people experiencing them. That framing is why they are often not mentioned at an appointment at all, and why they end up being addressed by a shop rather than by a consultation.
What should I record about hair loss?
When you first noticed, where on the scalp or body, whether it is thinning generally or in patches, how much comes out on an ordinary day, and anything else happening at the time. Patches and rapid loss in particular are worth raising rather than tracking.
Should I see someone about hair loss?
Hair loss has several causes with specific tests, including thyroid disorders and iron deficiency, and some respond better when addressed early. That makes it worth raising rather than filing under age, and your own health service publishes guidance on when to seek advice.
Do supplements marketed for menopause hair and skin work?
Evidence varies enormously by ingredient and most marketing outruns it. A record of what you started and when, and what changed afterwards, is the only way to find out whether anything you bought did anything.
Is weight change a perimenopause symptom?
Changes in weight and body shape during midlife are commonly reported and have several contributing factors, including age, activity, sleep and muscle mass, which makes single-cause explanations unreliable. Recording what changed and when is more useful than attributing it in advance.
HormoneLog. “Skin, hair and body changes: what to record.” Baker Ventures LLC, September 7, 2026. https://hormonelog.bakerventuresstudio.com/guides/skin-hair-and-body-changes-in-perimenopause/