Minoxidil vs Finasteride: Which Hair Loss Treatment Works Best?

Hair loss is common. For many men, it starts in their 20s or 30s and grows over time. Two treatments are often discussed: Minoxidil and Finasteride. Both can slow hair loss and improve growth, but they work in different ways. Knowing the differences helps you choose the right plan.

How Minoxidil Works

Minoxidil is a topical solution or foam used on the scalp. It works by widening blood vessels and improving blood flow to hair follicles. This helps keep hair in the growth phase for longer.

• Best for early thinning

• Works well on the crown

• Takes three to six months to show results

• Must be used daily

How Finasteride Works

Finasteride is a prescription pill taken once a day. It blocks the conversion of testosterone into DHT, the hormone linked with male pattern baldness. Lowering DHT slows hair loss and helps hair regrow.

• Works on the crown and hairline

• Often stronger results than Minoxidil

• Takes four to six months for visible changes

• Easy to use as a daily pill

Comparing Side Effects

Minoxidil side effects:

• Dry or itchy scalp

• Shedding in the first months

• Rare unwanted hair growth on the face

Finasteride side effects:

• Low sexual desire in some men

• Trouble with erections in rare cases

• Not safe for women of childbearing age

Which One Is Better?

• Minoxidil suits men and women with early thinning.

• Finasteride is often stronger for men with progressive hair loss.

• Using both together gives the best chance of slowing loss and regaining hair.

Cost and Availability

• Minoxidil is sold over the counter in pharmacies.

• Finasteride requires a doctor’s prescription.

• Generic versions of both are affordable.

Final Thoughts

Both Minoxidil and Finasteride are proven treatments. Minoxidil helps more with new growth on the crown, while Finasteride is stronger at stopping further loss. Many doctors advise using both for the best results.

If you want to read more about hair care tips or long-term hair health strategies, explore our hair health guide and diet for strong hair.

FAQs

Q: Can women use Finasteride?
A: No, Finasteride is not advised for women, especially during pregnancy. Women can use Minoxidil safely.

Q: How long must I use these treatments?
A: Both treatments must be used long-term. Stopping will cause hair loss to return.

Q: Can I combine Minoxidil and Finasteride?
A: Yes, studies show combining both works better than using one alone.

Q: When will I see results?
A: Most people see changes in four to six months. Patience and daily use are key.