Finasteride 1mg tablet

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Or £7.20 / month

Finasteride 1mg tablets are a once-daily prescription tablet that helps to reduce male pattern baldness. They work by blocking DHT — the hormone that causes hair follicles to shrink — allowing them to recover and grow healthier hair.

Available from PharmaBee via a quick, confidential online consultation. No GP visit needed. Delivered discreetly to your door.

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Overview

Content Written by:

Hanifa Tai
Role: Pharmacist & Content Writer
GPhC Number: 2074961
Content Published: 01/04/2026
Next Review: 01/04/2027

Medically Reviewed by:

Farzin Ghayedy
Role: Pharmacist
GPhC Number: 2218065
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Description

What is Finasteride 1mg?

Finasteride 1mg tablets are a prescription-only treatment for male pattern baldness (androgenic alopecia). Available only via prescription in the UK, they are one of the most clinically established oral hair loss treatments available.

How does it work?

Finasteride is an inhibitor of the enzyme 5-alpha reductase, which converts testosterone into DHT (dihydrotestosterone). DHT causes hair follicles to weaken and shrink, leading to thinning and shedding. By reducing DHT levels by approximately 70%, Finasteride allows follicles to recover and produce healthier hair. It works best when started at the earlier stages of hair thinning.

How to take it

Take one tablet once daily, whole (do not crush or break), with or without food, at the same time each day.

How long does it take to work?

Most men notice a stabilisation of hair loss within 3–6 months of daily use, with peak hair growth typically achieved at 2 years. Treatment must be continued every day to maintain results — stopping will cause DHT levels to rise again and benefits will typically reverse within 9–12 months.

Who should not take Finasteride?

  • Women
  • Anyone under 18
  • People with liver problems
  • People with urinary retention issues
  • People with prostate issues
  • People intolerant to lactose
  • Anyone allergic to Finasteride or its components

 

Important pregnancy warning

If your partner is pregnant, they must not handle Finasteride tablets. Use condoms during treatment as Finasteride can be secreted in semen and may potentially harm a foetus.

FAQ

Q: How long before I see results?

A: Most men see stabilisation of hair loss within 3–6 months of daily use. Peak hair growth is usually achieved at around 2 years.

Q: What happens if I stop taking it?

A: Stopping treatment leads to rising DHT levels and hair loss is likely to resume. Most men notice a return to pre-treatment hair loss within 9–12 months.

Q: Do I need a prescription?

A: Yes — Finasteride 1mg is a prescription-only medicine. At PharmaBee, simply complete our online consultation and our team will assess your suitability.

Q: Can I take Finasteride with food?

A: Yes — Finasteride can be taken with or without food.

Q: Is this treatment licensed?

A: Yes — Finasteride 1mg is MHRA-approved and licensed for male pattern hair loss in the UK.