Key points
- Understand before you choose
- Follow the leaflet for your product
- Judge progress over months, not days
01
Understanding the topic
Minoxidil is a topical medicine used for certain types of hair loss. Useful information separates the active ingredient, its strength, the base it comes in and the reason for the hair loss.
This page is a starting point: it gathers the essentials and points to specialist guides, without replacing a diagnosis or the product leaflet.
02
Strength, format and routine
2% and 5% describe the strength, while foam and solution describe the format. Choosing isn't about picking the highest number: indication, tolerance and consistency all matter.
Before using any product, read its leaflet and ask a pharmacist if you're unsure.
03
Tracking results properly
The hair growth cycle means you need to watch progress over several months. Photos taken from the same angle, in the same light and at a similar hair length give a far more reliable picture.
Response varies from person to person. No change straight away, or day-to-day variation, doesn't tell you much.
04
Explore the specialist guides
The links on this page lead to strengths, formats, guides for men and women, brands, comparisons, results and the most-asked practical questions.
Frequently asked questions
When should you speak to a professional?+
Sudden, patchy or unexplained hair loss, or hair loss with other symptoms, should be assessed by a GP, pharmacist or dermatologist. A significant reaction after applying a product also warrants prompt advice.
Why is the patient information leaflet so important?+
Strength, frequency, indications and precautions vary by product. The leaflet for the product you are using always takes priority over general advice.
Sources and references
Written by the Minoxidil UK editorial team in line with our editorial policy. Product details should be checked against each product's official leaflet.
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