Hair

Finasteride

A prescription medication for male pattern hair loss. A decision for a doctor, not a forum.

Level
Beginner
Type
Clinical
Cost
Low
Impact
Medium-term
Confidence
Medium
Updated
May 2026
Extended Definition

Finasteride is a prescription medication used to slow male pattern hair loss by reducing the hormone involved in follicle miniaturisation. It is one of the better-evidenced options for hair loss, which is why it comes up constantly in looksmaxxing circles. It also has potential side effects that some men experience, so it must be prescribed and monitored by a doctor who knows your history.

Why It Matters

It is the most-discussed hair-loss medication online; the honest summary is that it works for many men and must be decided with a doctor.

What It Affects
  • Hair retention
  • Hairline
Common Misconceptions
  • That it regrows a full hairline — it mainly slows loss.
  • That it's fine to source online without a prescription — it isn't.
How To Improve It
  • See a doctor or dermatologist early if you notice thinning
  • Discuss benefits and side effects honestly before starting
  • Track progress with standardised photos
Quick Wins
  • Book a dermatologist appointment
Long-Term Wins
  • See a doctor or dermatologist early if you notice thinning
  • Discuss benefits and side effects honestly before starting
Mistakes To Avoid
  • That it regrows a full hairline
Risks & Downsides
  • Prescription medication with potential side effects. Only use under medical supervision.
Next Step

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Editor's pick

Brickell Men's Daily Strengthening Shampoo (160 ml)

Cleans without stripping — keeps hair healthy and full-looking.

Pros
Gentle
Suits most
Cons
—
View recommendation
CelluHair Spray
Recommended · For daily scalp & hair care

CelluHair Spray · $69

A rice-bran-oil and rosemary hair spray with biotin and keratin for daily scalp care. It's cosmetic hair care, not medicine — if you're genuinely thinning, see a dermatologist first.

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