Medication questions Minoxidil
Does minoxidil work on a receding hairline?
Short answer
It may help some people, but the evidence is thinner for the hairline than for the crown. Most licensing trials measured the top of the scalp, and the Regaine leaflet says it works best for thinning there. One small 24-week trial found some response at the temples as well. Results vary, so a realistic conversation with a clinician is worthwhile before you start.
Key facts
- Licensing trials for Regaine mainly measured the crown (vertex).
- The Regaine leaflet says it works best for thinning on top of the scalp.
- A 70-man, 24-week trial found some frontotemporal response to 5% foam, with mixed results by measure.
- Hair lost from the temples many years ago is unlikely to return with minoxidil.
Why this is a common question
A receding hairline, with hair thinning first at the temples, is often the first sign of male pattern hair loss. It is also the area people notice most in the mirror, so it is natural to want to know whether minoxidil will help there.
What the licensing evidence measured
The UK product information is mostly based on the top of the head (the vertex or crown):
Regaine for Men 5% foam SmPC: the trial results described use "global photographs of the vertex region".
Regaine for Men 5% solution SmPC: "those users who are younger, who have been balding for a shorter period of time or who have a smaller area of baldness on the vertex are more likely to respond."
Regaine for Men 5% leaflet: it "works best in men with hair loss or thinning at the top of the scalp", and you are "unlikely to benefit" if you have been bald for many years or have a large area of hair loss.
None of this says minoxidil cannot help at the front. It means the official evidence was mainly gathered elsewhere.
The study that looked at the temples
A 2015 randomised, double-blind, placebo-controlled trial by Hillmann and colleagues specifically measured the frontotemporal area (the temples and front). It included 70 men with moderate pattern hair loss using 5% minoxidil foam or a placebo foam twice daily for 24 weeks.
Hair counts rose from baseline in both the frontotemporal and crown areas up to week 16 with minoxidil. At 24 weeks, the total thickness of hairs in the frontotemporal area had increased significantly compared with placebo, and men using minoxidil rated their scalp coverage as improved at the front and the crown. The difference in hair count at 24 weeks was not statistically significant.
This is encouraging but limited: one small, short study at a single centre. It does not tell you what will happen to your own hairline.
Setting realistic expectations
Where hair at the temples has been gone for a long time, the product information suggests minoxidil is unlikely to bring it back. Keeping the hair you have, or slowing further recession, is a realistic and worthwhile aim for many people.
Other options a doctor may discuss include finasteride, which is licensed for male pattern hair loss. The MHRA has warned about psychiatric side effects with finasteride, including depression and suicidal thoughts, and sexual side effects that may persist after stopping (Drug Safety Updates of 29 April 2024 and 11 May 2026). The BAD also mentions hair transplants (not offered on the NHS) and camouflage fibres, and doing nothing is a valid choice. Our free online assessment asks where you are losing hair, so the doctor can take your hairline into account.
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Start your free assessment →Related questions
Can minoxidil regrow my temples?
It may help some people, and one small trial found measurable change at the temples over 24 weeks. Nobody can promise regrowth, especially where hair has been gone for years.
Should I apply minoxidil to my hairline?
Licensed products are applied to the affected areas of the scalp, as directed on the pack. If your minoxidil is prescribed, follow your prescriber's directions on where and how to apply it.
How long before I know if it is helping my hairline?
The British Association of Dermatologists advises at least 6 months and possibly up to 12 months. Monthly photos from the same angle make changes at the hairline easier to judge.
Is my hairline receding or just maturing?
Hairlines change shape over time, and not every change is progressive hair loss. A clinician can look at the pattern and history, and scales such as the Norwood scale help describe it.
Does oral minoxidil treat the hairline differently?
Oral minoxidil is taken by mouth rather than applied to one area, but it is off-label for hair loss and needs a doctor to check your heart and blood pressure history. Evidence on specific scalp areas is limited.
Sources
- Regaine for Men Extra Strength Scalp Foam 5%: SmPC (eMC)
- Regaine for Men Extra Strength Scalp Solution 5%: SmPC (eMC)
- Regaine for Men Extra Strength Scalp Solution 5%: patient leaflet (eMC)
- Hillmann K et al. Minoxidil foam in frontotemporal and vertex androgenetic alopecia in men. Skin Pharmacol Physiol 2015 (PubMed)
- British Association of Dermatologists: male pattern hair loss patient leaflet
Facts checked against these sources on 4 October 2026. This page is general information, not personal medical advice. Read our editorial policy.