Verbatim response from Claude
Oral vs. Topical Minoxidil for Hair Loss
The Short Answer
Oral minoxidil generally works better for most people, but with more risk.
Oral Minoxidil
Works better because:
- Higher systemic absorption reaches all follicles
- Better compliance (just a pill vs. daily application)
- Effective at low doses (2.5–5mg for men, 0.25–1.25mg for women)
Downsides:
- Requires a prescription
- Side effects: fluid retention, low blood pressure, unwanted body hair growth
- Not ideal if you have heart conditions
Topical Minoxidil
Still very effective and safer for most people
Good options:
- Rogaine – the classic, widely available OTC
- Keeps – subscription service with foam/liquid options
- Hims – convenient online prescription access
- Kirkland Signature – same formula as Rogaine at a fraction of the cost
My Recommendation
- Start with topical (Kirkland or Rogaine) if you want low risk
- Consider oral through a telehealth service like Hims, Keeps, or Ro if topical hasn't worked after 6–12 months
- Always consult a doctor before oral minoxidil — it genuinely needs medical oversight
Both require consistent, long-term use to maintain results.